Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690474 | Clutch-Manipulation assist device | Kanau Iwashita, Yoshihisa Ieda | 2010-04-06 |
| 7665591 | Twin-clutch device | Yoshihisa Ieda, Yoshihisa Kanno | 2010-02-23 |
| 7557316 | Change gear switch for rod-shaped-handle equipped vehicle | Yoshihisa Ieda | 2009-07-07 |
| 7387042 | Transmission | Osamu Suzuki | 2008-06-17 |
| 7305900 | Twin-clutch transmission | Osamu Suzuki | 2007-12-11 |
| 5296607 | Photochromic compound | Hisao Suzuki, Akira Kaneko, Hideki Tsuboi | 1994-03-22 |
| 5174172 | Speed change gear shifting system for automotive vehicle | Shinji Kanemura, Katsuyuki Kusano, Takahiko Adachi, Hiroo Takemura | 1992-12-29 |