Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533751 | Swing arm pivot structure of motorcycle or three-wheeled vehicle and motorcycle of three-wheeled vehicle | Etsumi Handa, Katsumasa Mukai | 2009-05-19 |
| 6491142 | Brake disk | Kyo Takahashi, Masahiro Yoshida | 2002-12-10 |