Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523434 | Rotary shift selecting apparatus for vehicle | Yuichiro Tsuruta, Shinichi Karube, Shigeaki Oda, Takayuki Suzuki | 2003-02-25 |
| 6349745 | Plug | Shigeaki Oda | 2002-02-26 |
| 4418687 | Electric sleep inducer | Shohei Kamiya, Yasuhiko Sugihara | 1983-12-06 |