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.

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.

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.

Our company will be exhibiting at "Medtec Japan," which will be held at Tokyo Big Sight starting from Wednesday, April 14, 2021. (Booth number: 2125) At this exhibition, we will showcase various inspection and precision measurement equipment related to improving the reliability and performance of manufacturing and production processes, focusing on leak testers and non-contact measurement devices. This is aimed at customers who face challenges in high-efficiency inspection and expanding production capacity for medical devices and supplies that require safety and the highest functional 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 - Non-contact visual tool setter, etc.

We will hold an online seminar as follows. High-efficiency motors that produce high driving performance and fuel efficiency are one of the most important products for the widespread adoption of EVs. The shafts used inside the motors require an increasing number of quality verification items due to the demand for vehicle lightweighting, noise reduction, and changes in manufacturing methods. There is a need for mixed production and setup-free processes on-site to produce a wide variety of products. Marpos will explain a new complete solution for non-contact measurement that achieves high-precision measurement, just like traditional contact methods, while enabling more flexible dimensional and shape measurement, as well as mixed production and setup-free processes, using real examples. Date and Time: March 25, 2021 (Thursday) 14:00 - 15:00 Instructor: Product Manager, Sales Engineering Department, Marpos Co., Ltd. Target Audience: 1. Customers looking for new non-contact measurement solutions 2. Customers planning for setup-free processes and mixed production for a variety of products 3. Customers who want to accelerate IoT and traceability, and implement more flexible dimensional measurement and geometric tolerance measurement How to Register: Please register from [Details/Registration].

We will hold an online seminar as follows. The government's declarations regarding the realization of a decarbonized society by 2050 and the ban on gasoline vehicle sales by 2030 are further accelerating changes in the environment surrounding the automotive industry, necessitating higher quality and efficiency in production sites. The challenges faced by component manufacturing companies regarding quality control and machine conditions of already implemented equipment and systems are only increasing. However, we hear from companies engaged in cutting processing that there are many challenges in terms of quality control and machine conditions with the equipment and systems they have already introduced. In this seminar, Marpos will explain the latest monitoring systems that lead to solutions for these challenges, along with domestic and international case studies. We look forward to your participation. Date and Time: February 25, 2021 (Thursday) 14:00 - 15:00 Instructor: Manager of the MMS Technology Development Group, Marpos Co., Ltd. Target Audience: 1. Customers who want to improve cutting tool management and processing efficiency 2. Customers who want to engage in preventive maintenance for machines 3. Customers considering database implementation Registration Method: Please register from [Details and Registration].

Our company will be exhibiting at "JIMTOF 2020 Online," which will be held online starting from November 16, 2020 (Monday). At this exhibition, we will introduce the latest models of measuring devices and various monitoring systems that achieve further improvements in quality and productivity in processing sites, against the backdrop of the EV shift in the automotive industry. We sincerely look forward to seeing you at our booth. Exhibits: - Compact Flexible Non-contact Measuring Device (Optoflash) - Benchtop Laser Micrometer (AEROEL Supermeclab-T) - Non-contact Visual Tool Setter (VTS) - Monitoring System for Machine Tools (ARTIS GEM CPU) - Wireless Gauge Handle with Color Screen (I-WAVE2) <Booth Seminar> Date: November 19, 2020 (Thursday) / November 26, 2020 (Thursday) 14:00 - 14:45 Seminar Topic: "Latest Technologies in Cutting Processing and Machine Condition Monitoring" (No pre-registration required) Instructor: MMS (Marpos Monitoring Solutions) Technology Development Group Group Manager

We will hold an online seminar as follows. As the shift to EVs in the automotive industry accelerates, components such as motor cores, connectors, lead frames, and battery packs, which are related to vehicle lightweighting and overall energy management systems, require even higher quality. On the other hand, we hear from companies manufacturing these components that there are many challenges in terms of quality control and machine conditions with the equipment and systems they have traditionally implemented. We will clearly explain the latest monitoring systems that solve these challenges, along with domestic and international case studies. We look forward to your participation. Date and Time: October 22, 2020 (Thursday) 14:00 - 15:00 Instructor: Field Application Engineer, MMS (Marpos Monitoring Solutions) Technology Development Group, Marpos Co., Ltd. Target Audience: 1. Customers who have issues or challenges with their existing monitoring systems 2. Customers who are gathering information about the latest monitoring systems 3. Customers interested in remote data collection and database creation How to Register: Please register from [Details/Registration].

We will hold an online seminar as follows. The advancement of electrification in the automotive industry is accelerating, and components related to vehicle lightweighting and overall energy management systems within vehicles are demanding even higher quality. Against this backdrop, the demand for leak testing is increasing, and various types of leak testing systems are being introduced to the market. In this seminar, we will clearly explain leak testing solutions for battery systems, showcasing actual case studies. We look forward to your participation. Date and Time: September 10, 2020 (Thursday) 14:00 - 15:00 Instructor: Product Manager of Leak Testing Systems, Sales Engineering Department, Marpos Co., Ltd. Target Audience: 1. Customers who need to conduct leak testing but do not know how. 2. Customers looking for leak testing solutions for EVs. 3. Customers seeking partners to achieve the above. How to Register: Please register via the application form.

Our company will be exhibiting at the "Virtual Battery Exhibition" hosted by the German Mechanical Engineering Industry Association (VDMA) from Tuesday, June 30, 2020, to Monday, July 6, 2020, for a duration of seven days. At this exhibition, you can virtually view various peripheral equipment used in the battery manufacturing process. Marpos will propose solutions in the fields of gauges, inspection, and testing that add value at each stage of battery system manufacturing. We sincerely look forward to seeing you at the virtual venue. Date: From Tuesday, June 30, 2020, to Monday, July 6, 2020 (7 days) Organizer: VDMA (The Mechanical Engineering Industry Association) Exhibits: - Helium vacuum chamber leak testing machine for battery cells - Helium sniffer leak testing machine for battery packs - Air leak tester for cooling piping - Non-contact simulation device for battery film and punch cell welding joints Please note that the exhibition will be conducted in English, and we appreciate your understanding.