Received a letter of appreciation as a member of a company/organization that contributed to the development of the H3 rocket and the successful launch of the second test flight vehicle.

On May 8, 2024, we received a letter of appreciation from the Japan Aerospace Exploration Agency (JAXA) for our contribution to the successful launch of the H3 rocket at the “Certificate of Appreciation Presentation Ceremony for Contribution to the Successful Development and Test Flight No. 2 Launch of the H3 Launch Vehicle” held in Tsukuba City, Ibaraki Prefecture. We would like to take this opportunity to express our deep appreciation for the cooperation of not only our company but also our suppliers and other related parties. We will continue to make efforts to contribute to the development of the Japanese space industry, including the H3 rocket, by further improving our technology and quality.

We manufacture and deliver temperature sensors for the H3 rocket. The temperature sensor for the H3 rocket is characterized by its ability to accurately measure temperatures down to the cryogenic range (-253°C for liquid hydrogen) even in the harsh environment of high vibration and shock during launch. To achieve this performance, the sensor incorporates an ultra-compact resistive element (platinum resistive element) developed in-house.