Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9214304 | Switch unit | Takuya Matsumoto, Masahiko Shimada, Toru Muramatsu, Masahito Kobayashi | 2015-12-15 |
| 7363787 | Steering lock system with control knob for vehicle | Jin Yukihara, Mikihiko Kawase | 2008-04-29 |