Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5383375 | Gear speed change system with two counter shafts | Shinji Ogawa, Tomoyuki Kanou | 1995-01-24 |
| 4745816 | Lubrication mechanism of gear transmission | Masaki Inui, Shinji Ogawa | 1988-05-24 |
| 4711135 | Vibration damping structure of shift lever retainer | Masaki Inui | 1987-12-08 |
| 4660434 | Apparatus for preventing gear buzzing in shifting to reverse | Masaki Inui, Shinji Ogawa | 1987-04-28 |
| 4582170 | Oil seal packing lubricating system of manual transmission | — | 1986-04-15 |
| 4572344 | Clutch disk | Hisao Ootani | 1986-02-25 |