Tomohiro Koyama

Title: Tomohiro Koyama: Innovator in Cryopump Technology

Introduction

Tomohiro Koyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of cryopump technology, holding a total of 5 patents. His work focuses on improving the efficiency and functionality of cryopumps, which are essential in various industrial applications.

Latest Patents

Koyama's latest patents include innovative designs and methods for cryopump systems. One of his notable inventions is a cryopump control apparatus that manages the operation of a cryopump. This apparatus features a deterioration evaluation unit that assesses whether the required number of gas purge steps in a regeneration process meets specific criteria. Another significant patent is a cryopump and method for diagnosing its performance. This invention includes a refrigerator that generates a cold state through a heat cycle, along with a control unit that optimizes the heat cycle frequency to maintain the desired temperature.

Career Highlights

Throughout his career, Koyama has worked with esteemed organizations such as Sumitomo Heavy Industries and the High Energy Accelerator Research Organization. His experience in these companies has allowed him to develop and refine his innovative ideas in cryopump technology.

Collaborations

Koyama has collaborated with notable colleagues, including Tatsuo Koizumi and Teruo Takahashi. Their combined expertise has contributed to advancements in the field and the successful development of new technologies.

Conclusion

Tomohiro Koyama's contributions to cryopump technology demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to enhancing the efficiency and reliability of cryopumps, making a lasting impact in the field.