Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7731484 | Vacuum pump control device and vacuum device | Kohji Tsuji | 2010-06-08 |
| D578147 | Electric actuator | Yoshihiro Fukano, Ryuichi Masui, Masaru Saitoh, Hirofumi Watanabe | 2008-10-07 |
| 4268903 | Stack control system and method for data processor | Yusaku Miki, Yuichi Kimihira, Akio Tanaka | 1981-05-19 |
| 4240139 | Address generating system | Yasuo Fukuda, Michio Arai | 1980-12-16 |