Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7463241 | Joystick input device | Hiroshi Ushimaru, Yukiharu Hayashi, Tomoaki Nakai, Masaki Sato | 2008-12-09 |
| 6626062 | Steering wheel | Hirofumi Otsuka, Hiroyuki Kamiya | 2003-09-30 |