Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960698 | Hydraulic cylinder | Jun Kajinami, Isao Okamoto | 1999-10-05 |
| 5947000 | Servo operation apparatus for a transmission | Keiichi Kazumori, Hitoshi Muto | 1999-09-07 |
| 5857400 | Servo operation apparatus for a transmission | Keiichi Kazumori, Hitoshi Muto | 1999-01-12 |
| 5852952 | Buffer device for transmission operating booster | Isao Okamoto, Jun Kajinami | 1998-12-29 |
| 4305366 | Injection timing control system for fuel-injection pump for engine | Shigeru Yoshizawa, Takayuki Suzuki | 1981-12-15 |
| 4305367 | Injection timing control system for fuel-injection pump for engine | Shigeru Yoshizawa, Tadakazu Shiozaki | 1981-12-15 |