Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631682 | Synchronization device for manual transmission of vehicle | Yuu Sasaki, Masaya Ichikawa, Tsuyoshi Kanesa | 2017-04-25 |
| 7900535 | Transmission | Seiji Usami, Takafumi Yamada, Akihiko Ikeda, Shinji Ogawa | 2011-03-08 |
| 7513172 | Transmission apparatus | Yohei Takahashi, Takafumi Yamada, Seiji Usami, Akihiko Ikeda, Daisuke Ido | 2009-04-07 |