Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H295 | Shift fork support structure in a manual transmission | Akio Numazawa, Hajime Arai, Tadashi Nozaki | 1987-07-07 |
| 4539859 | Shift mechanism in a manual transmission | Hajime Arai, Tadashi Nozaki | 1985-09-10 |
| 4531420 | Rotary shaft of transmission | Hajime Arai, Tadashi Nozaki | 1985-07-30 |
| 4531623 | Shift fork in a transmission for an automobile including pawl members with stepped outer portions | Hajime Arai, Tadashi Nozaki | 1985-07-30 |
| 4531418 | Totally synchronized manual transmission units for use in a vehicle | Yasuie Takahasi | 1985-07-30 |
| 4476738 | Gear-shift mechanism for power transmission units | Tadashi Nozaki | 1984-10-16 |
| 4476739 | Gear-shift mechanism for power transmission units | Hajime Arai, Tadashi Nozaki | 1984-10-16 |
| 4287977 | Hydraulic clutch release mechanism | Hisao Ootani | 1981-09-08 |