Thank you very much for your continued support. We, at Marpos Co., Ltd., will be closed on the following dates. Closure Period: From Friday, December 29, 2023, to Monday, January 8, 2024. Inquiries received during the closure period will be answered sequentially after the start of business in the new year. We apologize for any inconvenience this may cause and appreciate your understanding. Sincerely,

Our company will be exhibiting at "SEMICON JAPAN 2022," which will be held at Tokyo Big Sight starting December 13, 2023 (Booth Number: 2105). At this exhibition, we will introduce semiconductor industry-specific applications and non-contact measuring instruments that contribute to the reliability of the ever-evolving semiconductor manufacturing processes and the improvement of semiconductor performance. We sincerely look forward to seeing you at our booth. Exhibited Products: - Non-contact thickness measurement gauge (Interferometry technology) - Non-contact distance/thickness/film thickness measuring instrument (Chromatic confocal technology) - Contact/non-contact hybrid applications

Our company will be exhibiting at "MECT 2023," which will be held at Port Messe Nagoya from Wednesday, October 18, 2023, to Saturday, October 21, 2023. (Booth number: 3A09) At this exhibition, we will broadly introduce the latest applications for machine tools and the latest measurement and inspection technologies that ensure quality and process management throughout the entire EV production cycle, including products that will be exhibited for the first time in Japan. Exhibited products: - NVH gear analysis device (first exhibition in Japan) - Array-type ultrasonic sensor weight measurement system (first exhibition in Japan) - Grinding machine wheel balancing system - Tool and process monitoring systems for machine tools - High-precision on-machine measurement devices - Flexible non-contact measurement - Benchtop laser micrometer - Infrared thermal vision system for die-casting molds, among others Please note that prior registration is required for entry to this exhibition, and an admission ticket is mandatory. Please complete your registration via the link below, print your admission ticket, and bring it to the venue. We sincerely look forward to seeing you at our booth.

Our company will be exhibiting at the "2nd Automotive World Autumn - EV, HV, and FCV Technology Exhibition" held at Makuhari Messe starting from September 13, 2023 (Booth Number: 5-34). At this exhibition, we will introduce the latest measurement and inspection technologies for EV production sites, focusing on the "Ultrasonic Weight Measurement System for Electrode Materials," which will be showcased for the first time in Japan. We cordially invite you to visit our booth and take a look. Exhibited Products: - Ultrasonic Weight Measurement System for Electrode Materials - Non-contact Measurement Device for Distance/Thickness of Electrode Materials - Press Processing Monitoring System - Electric Motor Function Testing System, among others.

We will hold an online seminar as follows. To maintain productivity while responding to the demands for higher quality and lighter weight, thorough quality management and reduction of production equipment downtime are necessary. This time, we will clearly explain the basics of monitoring the processing process, along with examples of the latest monitoring technologies both domestically and internationally. There will also be time for direct questions to the instructor. We sincerely look forward to your participation. Date and Time: August 31, 2023 (Thursday) 14:00 - 15:00 Instructor: Marpos Co., Ltd. MMS Technology Development Group Field Application Engineer Target Audience: - Customers with issues regarding their implemented monitoring systems - Customers gathering information on the latest monitoring systems - Customers interested in remote data collection and database creation Registration: Please register via the details and registration button.

Thank you very much for your continued support. At Marpos Co., Ltd., we will be taking the following dates as our summer holiday. Holiday period: From August 14, 2023 (Monday) to August 20, 2023 (Sunday) Inquiries received during the holiday period will be answered sequentially after the start of business. We apologize for any inconvenience this may cause and appreciate your understanding. Sincerely,

We will hold an online seminar as follows. The automotive industry's shift to EVs is accelerating towards the realization of a decarbonized society by 2050. For high-performance, quiet EVs, high-precision machining of gears is becoming necessary to reduce noise. In this seminar, we will focus on the balancing head of grinding wheels used in gear grinders and provide a detailed technical explanation of applications for gears, which are likely to pose many challenges. We sincerely look forward to your participation. Date and Time: June 21, 2023 (Wednesday) 14:00 - 15:00 Instructor: Marpos Co., Ltd. Sales Engineering Department Engineering Group Product Manager Target Audience: - Customers involved in high-precision grinding processes for gears and similar components - Customers facing challenges with balancing grinding wheels - Customers involved in the adjustment of grinding machines - Customers interested in the benefits of balancing grinding machines Registration: Please register through the details and registration button.

Our company will be exhibiting at the "MF-TOKYO 2023 7th Press, Sheet Metal, and Forming Exhibition" held at Tokyo Big Sight starting from July 12, 2023 (Booth Number: 5-35). We will introduce the latest monitoring solutions, including a processing monitoring system for press and forming machines, as well as a surface temperature monitoring system for die-casting molds. We cordially invite you to visit our booth and take a look. Exhibited Products: - Processing monitoring system for press machines: BRANKAMP X Series - Process data collection software: XBrowser - Surface temperature monitoring system for die-casting molds: TTV - High-precision non-contact measurement unit for small workpieces: OPTOFLASH XS, among others Exhibitor Technical Seminars: Zero Defects! "Latest Monitoring Solutions through Machine and Mold Sensing" - July 12 (Wednesday) 13:20–14:00 (Seminar Room B) - July 14 (Friday) 15:50–16:30 (Seminar Room B) *Registration for attendance can be done through the entry registration site.

Thank you very much for your continued support. We, at Marpos Co., Ltd., will be closed on the following dates. Closure Period: From April 29, 2023 (Saturday) to May 7, 2023 (Sunday) Inquiries received during the closure period will be answered sequentially after May 8, 2023 (Monday). We apologize for any inconvenience this may cause and appreciate your understanding.

Our company will be exhibiting at "Medtec Japan," which will be held at Tokyo Big Sight starting from Wednesday, April 19, 2023. (Booth number: 3305) At this exhibition, we will primarily showcase leak testers and various non-contact measuring devices. We support the improvement of manufacturing and production processes for medical devices and medical supplies, which require safety, high functionality, and performance guarantees. We invite you to visit our booth and take a look at our offerings. Exhibited products: - Air leak testers for various medical devices - Solvent application systems for disposable products - Inner and outer diameter thickness measurement bench (for transparent molded products) - Laser-based outer diameter measuring device - Image measuring instruments for implants and small precision parts, etc.

Our company will be exhibiting at the "Secondary Battery Expo (Battery Japan)" held at Tokyo Big Sight starting from March 15, 2023 (Wednesday). (Booth number: 35-40) At this exhibition, we will showcase various inspection and precision measurement equipment related to the improvement of reliability and performance in the secondary battery manufacturing process. Please be sure to visit our booth. Exhibited products: - For secondary batteries (LIB, all-solid-state batteries, next-generation batteries) - Thickness measurement system for electrodes - Monitoring system for case manufacturing processes - Expansion rate measurement bench - Various leak test systems for secondary batteries / next-generation batteries / fuel cells - Helium leak test system for fuel cell separators/BPP, among others ◆◇ e-invitation ticket ◆◇ https://www.wsew.jp/spring/ja-jp/visit/e-ticket-ex/bj.html?BJS1-0674_ml *One ticket is required per person. Please print out the number of tickets needed or show the screen.

Massimiliano Accorsi, the president of Marpos Japan, discusses Marpos's structure for the EV shift and expresses a desire to grow together as a quality assurance partner by listening to the voices of Japanese customers and the market. Please check the article for more details.

We will hold an online seminar as follows. The automotive industry's shift to electric vehicles (EV) is accelerating further towards the realization of a decarbonized society by 2050. In production sites, not only are customers demanding higher quality and efficiency, but there is also a growing need for database creation and analysis with a focus on digital transformation (DX), as well as remote monitoring. The challenges related to quality management, machine condition, and data utilization of equipment and systems already implemented in manufacturing companies are increasing. In this seminar, we will explain the latest monitoring systems that lead to solutions for these challenges, using case studies. We sincerely look forward to your participation. Date and Time: March 22, 2023 (Wednesday) 14:00 - 15:00 Instructor: Marpos Co., Ltd. MMS (Marpos Monitoring Solutions) Technology Development Group Target Audience: 1. Customers who want to improve cutting tool management and processing efficiency 2. Customers who want to engage in machine preventive maintenance 3. Customers considering database creation and analysis 4. Customers who want to implement remote monitoring How to Register: Please register via the details and registration button.

Thank you very much for your continued support. We, at Marpos Co., Ltd., regret to inform you that we will be closed on the following dates. Closure Period: From Thursday, December 29, 2022, to Thursday, January 5, 2023. Inquiries received during the closure period will be answered sequentially after the start of business in the new year. We apologize for any inconvenience this may cause and appreciate your understanding. Sincerely,

Our company will be exhibiting at "SEMICON JAPAN 2022," which will be held at Tokyo Big Sight from December 14, 2022 (Wednesday). (Booth number: 1517) At this exhibition, we will mainly showcase semiconductor industry-specific applications and non-contact measuring instruments related to the improvement of reliability and performance in semiconductor manufacturing processes. We sincerely look forward to seeing you at our booth. Exhibited products: - Non-contact thickness measurement gauge (interferometry technology) - Non-contact distance/thickness measuring instrument (chromatic confocal technology) - Contact/non-contact hybrid applications (new products, world premiere) - Grinding wheel measurement applications (non-contact camera imaging visual tool setter) - Process monitoring system

Our company will be exhibiting at "JIMTOF 2022," which will be held at Tokyo Big Sight from November 8 (Tuesday) to November 13 (Sunday) for six days. (Booth number: E7119, East Hall 7) The theme of this exhibition is "Evolving Marpos," and we will categorize our demonstrations into three zones: the Marpos Digital Platform, applications for the machine tool industry, and inspection/measurement in EVs. Products scheduled for display: - Marpos Digital Platform (first exhibition in Japan) - Modular Sensor Network (first exhibition in Japan) - 3D Precision Measurement/Inspection Solutions (first exhibition in Japan) - Laser System for Gear Inspection (first exhibition in Japan, reference exhibit) - Electric Motor Function Test System - Single Cable Machine Network System for Grinding Machines - Tool and Process Monitoring System for Machine Tools - High-Precision On-Machine Measurement Device - Flexible Non-Contact Measuring Device - Die-Casting Mold Surface Temperature Monitoring System - Benchtop Laser Micrometer, among others We sincerely look forward to seeing you at our booth.

Thank you very much for your continued support. At Marpos Co., Ltd., we regret to inform you that we will be taking our summer vacation during the following period. Vacation Period: From Monday, August 15, 2022, to Sunday, August 21, 2022. Inquiries received during the vacation period will be answered sequentially after the business resumes. We apologize for any inconvenience this may cause and appreciate your understanding. Sincerely,

We will hold an online seminar as follows. In recent times, as countries around the world advance their efforts towards decarbonization, the "efficiency of production processes," "reduction of inspection costs," and "control of running costs" for lithium-ion batteries that power EVs have become market imperatives. Among these, particular attention is being paid to the "leak test process." As a new innovation compared to the traditional helium-based method, technology that directly detects electrolyte components is gaining interest. In this seminar, we will explain the new leak test solution proposed by Marpos, incorporating basic principles and practical examples of equipment. We sincerely look forward to your participation. Date and Time: July 6, 2022 (Wednesday) 14:00 - 15:00 Instructor: Product Manager of Leak Test Systems, Sales Technology Department, Marpos Co., Ltd. Target Audience: 1. Customers in charge of leak inspection processes for EV batteries/batteries 2. Customers looking for new leak test solutions 3. Customers seeking partners for the above Registration Method: Please register using the application form below.

Thank you very much for your continued support. We, at Marpos Co., Ltd., regret to inform you that we will be closed during the following period. Closure Period: From Friday, April 29, 2022, to Sunday, May 8, 2022. Inquiries received during the closure period will be answered sequentially after Monday, May 9. We apologize for any inconvenience this may cause and appreciate your understanding. Sincerely,

Due to the EV shift in the automotive industry, there is increasing attention on the reliability of electric motors, and the production of electric motors is required to meet higher quality standards. Please check the article for more details.

Our company will be exhibiting at "Medtec Japan," which will be held at Tokyo Big Sight starting from April 20, 2022 (Wednesday). (Booth number: 3405) At this exhibition, we will be showcasing leak testers and various non-contact measuring instruments. We support the reliability and performance improvement of the manufacturing and production processes of medical devices and medical supplies, which require safety, high functionality, and performance guarantees. We sincerely look forward to seeing you at our booth. Exhibited products: - Air leak tester - Solvent dispenser - Film thickness inspection display - Laser outer diameter measurement gauge, etc.

We will be showcasing our leak test solutions and more at the Nishimura booth (booth number: E49-16) at the "FC EXPO Hydrogen and Fuel Cell Exhibition" held at Tokyo Big Sight starting from March 16, 2022 (Wednesday). Our company supports Nishimura as a partner in building their production line, focusing on the manufacturing of parts and mold development for fuel cell vehicles, contributing to environmental protection. We would like to invite you to also visit the Nishimura booth, along with the Marpos booth (booth number: E42-39) at the secondary battery exhibition.

Our company will be exhibiting at the "Secondary Battery Expo (Battery Japan)" held at Tokyo Big Sight starting from March 16, 2022 (Wednesday). (Booth number: E42-39) At this exhibition, we will showcase various inspection and precision measurement equipment related to improving the reliability and performance of the secondary battery manufacturing process, focusing on leak test solutions. We cordially invite you to visit our booth and take a look. Please be sure to stop by our booth and see our offerings. Exhibited products: - Helium leak testing machine - Air leak tester - In-process monitoring system for mold forming - High-precision measurement unit for small-sized parts - Laser outer diameter measurement gauge - Non-contact distance/thickness measuring device (using chromatic confocal technology), and more ◆◇ e-invitation ticket ◆◇ https://www.batteryjapan.jp/doc_inv_ex_tokyo/ *One ticket is required per person. Please print out the number of tickets needed or show the screen.

Our company will be exhibiting at the "EV, HV, and FCV Technology Exhibition (EV JAPAN)" held at Tokyo Big Sight starting from January 19, 2022 (Wednesday). (Booth Number: 34-36) The theme of this exhibition is the latest measurement and inspection technologies in EV production sites. We will introduce solutions for controlling and optimizing manufacturing processes, quality management of components, final assembly work, and system function checks after assembly, focusing on leak testing machines. We cordially invite you to visit our booth and take a look. Exhibited Products: - Helium leak testing machines - Air leak testers - Electric motor function testing systems - Non-contact measuring instruments for distance/thickness - Flexible non-contact measuring instruments - Processing monitoring systems, etc. ◆◇ e-invitation ticket ◆◇ https://www.automotiveworld.jp/ja-jp/visit/e-ticket-ex/ev.html?co=EV1-0784 *One ticket is required per person. Please print out the number of tickets needed or show the screen.

Our company will be exhibiting at "HVAC&R JAPAN 2022," which will be held at Tokyo Big Sight starting from February 1, 2022 (Tuesday). (Booth number: 1-104) At this exhibition, we will showcase various inspection and precision measurement equipment related to improving the reliability and performance of the manufacturing processes for refrigeration, air conditioning, and heating equipment, focusing on leak test solutions. We cordially invite you to visit our booth and take a look. Exhibited products: - Helium leak testing machine - Air leak tester - In-process monitoring system for mold forming - Mold surface temperature monitoring system - Non-contact measuring instruments for distance/thickness (using chromatic confocal technology) and others.

Thank you very much for your continued support. At Marpos Co., Ltd., we will be closed on the following dates. Closure Period: From Wednesday, December 29, 2021, to Wednesday, January 5, 2022. Inquiries received during the closure period will be answered sequentially after the start of business in the new year. We apologize for any inconvenience this may cause and appreciate your understanding. Sincerely,

Our company will be exhibiting at "SEMICON Japan 2021 Hybrid" held at Tokyo Big Sight starting from Wednesday, December 15, 2021. (Booth number: 1720) At this exhibition, we will mainly showcase semiconductor industry-specific applications and non-contact measuring instruments related to the improvement of reliability and performance in semiconductor manufacturing processes. We sincerely look forward to seeing you at our booth. Exhibited products: - Non-contact thickness measurement gauge (interferometry technology) - Non-contact distance/thickness measuring instrument (chromatic confocal technology) - Laser outer diameter measurement gauge, etc.

Our company will be exhibiting at "MECT 2021," which will be held at Port Messe Nagoya from Wednesday, October 21, 2021, to Saturday, October 23, 2021 (Booth Number: 2C23). The theme of this exhibition is the latest measurement and inspection technologies in EV production sites. We will introduce a wide range of solutions, from controlling and optimizing manufacturing processes and quality management of components to final assembly work and system function checks after assembly. Exhibited products: - Electric motor function test system (first exhibition in Japan) - Tool and process monitoring systems for machine tools - High-precision on-machine measurement devices - Flexible non-contact measurement - Non-contact measurement of distance/thickness - Benchtop laser micrometers - Non-contact visual tool setters - Differential pressure leak testers, etc. Please note that prior registration is required for entry to this exhibition, and an admission badge is mandatory. Please complete your registration via the link below, print your admission badge, and bring it to the venue. We sincerely look forward to seeing you at our booth.

We will hold an online seminar as follows. In recent times, as countries around the world advance their efforts towards decarbonization, the automotive industry is accelerating the electrification of vehicles (EVs), making "high energy density," "improved safety," and "cost reduction" of lithium-ion batteries that power current EVs key market propositions. Among these, "thinning of separators" has garnered attention for further increasing energy density. We will clearly propose new solutions, including case studies, to customers who have challenges particularly related to inline measurements in the manufacturing and assembly processes of these separators. Date and Time: 　　June 23, 2021 (Wednesday) 14:00 - 15:00 (ended) 　　July 29, 2021 (Thursday) 14:00 - 15:00 (ended) Instructor: Product Manager, Sales Engineering Department, Marpos Co., Ltd. Target Audience: 1. Customers struggling with thickness measurement and shape inspection during EV battery manufacturing 2. Customers looking for solutions related to thickness measurement in general 3. Customers seeking partners for the above *If you are interested in this seminar, please contact us through the inquiry form below.

We will hold an online seminar as follows. The trend of electrification (EV) in the automotive industry is accelerating towards the realization of a sustainable zero-emission society, and the demand for quality expected from EV drive motors is rapidly increasing. In response, Marpos will explain new solutions, including case studies, for customers facing challenges related to defects that cannot be identified by standard tests, as well as potential insulation resistance and surge testing, and for those considering the construction of in-line tests and end-of-line (EoL) tests. Date and Time: August 25, 2021 (Tuesday) 14:00 - 15:00 (ended) Instructor: Marpos Corporation EV Task Force Team EDC Product Specialist Target Audience: 1. Quality control personnel responsible for the manufacturing of EV drive motors 2. Those looking for inspection methods aimed at higher safety performance in addition to existing standard tests 3. Those facing challenges with existing partial discharge measurement methods 4. Those seeking partners for the above *If you are interested in this seminar, please contact us via the inquiry form below.