Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195580 | Vehicle control system | Toshikazu Okada, Shigeru Yamamoto, Tomohiro Nakagawa | 2007-03-27 |
| 7121970 | Control system for a hydro-mechanical transmission | Toshikazu Okada, Shigeru Yamamoto, Tomohiro Nakagawa | 2006-10-17 |
| 6937931 | Vehicle control system | Toshikazu Okada, Shigeru Yamamoto, Tomohiro Nakagawa | 2005-08-30 |