[Hachioji City] 2023 Fiscal Year 3rd Advanced Technology Seminar (Theme: Expanding Applications of LED - Latest Ultraviolet LED) Our company will participate as a speaking company. We will present on the topic "Transition from Existing Lamps to LED from the Perspective of a Light Source Provider." We hope you can join us. Date: February 19, 2024 (Monday) 14:00 - 16:20 Location: Tokyo Tama Future Messe, Conference Room 4 Overview In recent years, due to the growing interest in energy conservation, LED lighting has increasingly replaced traditional bulbs and fluorescent lights. With the broadening wavelength range and higher output of LEDs, their applications have expanded to include traffic lights and car headlights, and they also contribute to miniaturization, lightweight design, and greater design flexibility. Additionally, compared to traditional light sources, LEDs have a longer lifespan and require less frequent replacement, significantly enhancing maintenance efficiency. Recently, the commercialization of ultraviolet LEDs has also progressed, opening up new possibilities. At this seminar, there will be a keynote speech by Professor Onuma from Kogakuin University covering the basics and history of LEDs, as well as cutting-edge LED research. Furthermore, local companies Taiyo Kogyo Co., Ltd. and Tsubosaka Electric Co., Ltd. will introduce specific examples using ultraviolet LEDs. We look forward to your participation.

The "Automotive Technology Exhibition" will be held this week. We will be showcasing simulated sunlight lighting at the Wycoff Science Corporation booth. Date: May 25 (Wednesday) to 27 (Friday), 2022 Location: Pacifico Yokohama Event website: https://aee.expo-info.jsae.or.jp/ja/ Booth number: 262 At the booth of Fujikagaku System Co., Ltd. (including Wycoff Science Corporation) There will be a video display on a monitor. This video was created specifically for this exhibition. The main focus is on the introduction of the "simulated sunlight lighting" product and its applications. We will also have the actual SOL-100-01D06 on site, so if you would like to see it, please ask the staff on site.

Exhibition Name: Image Sensing Exhibition 2021 Date: June 9 (Wed) - June 11 (Fri), 2021 Location: Pacifico Yokohama URL: https://www.adcom-media.co.jp/iss/ The "Image Sensing Exhibition" is being held today at Pacifico Yokohama. At the booth of Fujifilm Imaging Systems Co., Ltd., our surface light source is being exhibited. The booth number is 50. We invite everyone to come and visit.

We are pleased to announce that we will be holding a WEB seminar. We will be using the YouTube Live streaming system, which can be viewed without a Google account. --- Date of the Seminar --- Today, May 20, 2020 From 14:00 --- Seminar Content --- "We will introduce the brightness box, from its usage to the features of the latest models." No prior application is necessary. The content is also compactly summarized in 30 minutes, so please join us. For more details about the WEB seminar, please refer to the "Details Page" below.

We are pleased to announce that we will be holding a WEB seminar. We will be using YouTube Live as the streaming system, and it can be viewed without a Google account. --- Date --- May 20, 2020 From 14:00 --- Seminar Content --- "We will introduce the brightness box, covering its usage and the features of the latest models." No prior application is necessary. The content is compactly summarized in 30 minutes, so please join us. For more details about the WEB seminar, please refer to the "Details Page" below.

This time, Tsubosaka Electric will be exhibiting at "The 48th NEPCON Japan" held at Tokyo Big Sight from January 16, 2019. [Booth Number] E37-33 *We sincerely look forward to your visit.

We will be exhibiting at the "World Premiere Show for Cameras and Photography." [Pacifico Yokohama, March 1 (Thursday) - 4 (Sunday), 2018] When you visit, please stop by our booth in the Camera and Accessories Zone (G-68).

We will be exhibiting at NEPCON Japan 2018, LED and Semiconductor Laser Technology Exhibition (L-Tech 2018). 【Tokyo Big Sight, January 17 (Wed) - January 19 (Fri), 2018】 Please stop by our booth (E36-21) when you visit.

We will be exhibiting at the CP+ CAMERA & PHOTO IMAGING SHOW 2017. [Pacifico Yokohama, February 23 (Thursday) - February 26 (Sunday)] Please stop by our booth (P-06) when you visit.