Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641045 | Synchronizer for transmission | Shinji Ogawa, Masayuki Kii | 1997-06-24 |
| 5383375 | Gear speed change system with two counter shafts | Shinji Ogawa, Yusuke Horiuchi | 1995-01-24 |
| 5286238 | Power transfer device for four-wheel drive | Kenji Shimizu, Kazuhito Ikemoto, Masahiro Moritani, Yasuyuki Iida | 1994-02-15 |