Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905961 | Electromagnetic actuator | Kouji Ichihashi, Jun Tani, Katsuhiko Tsukazaki, Hiroshi Sakuyama, Nobuo Baba +2 more | 1990-03-06 |
| 4864495 | Apparatus for controlling vacant areas in buffer memory in a pocket transmission system | — | 1989-09-05 |
| 4860792 | Electromagnetic control valve | Kouji Ichihashi | 1989-08-29 |
| 4859364 | Conductive paste composition | Yasuo Yamamoto, Takashi Kitagaki | 1989-08-22 |