Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678125 | Speed change controller for saddle-ride type vehicles | Makoto Kosugi, Michiya Hayashi, Masaichi Yamada | 2014-03-25 |
| 8403093 | Speed change controller for saddle-ride type vehicles | Makoto Kosugi, Michiya Hayashi, Masaichi Yamada | 2013-03-26 |