Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766785 | Electronic throttle control apparatus | Katsumi Ishida, Yoshiyasu Itoh | 2004-07-27 |
| 5906185 | Throttle valve controller | Katsumi Ishida, Hiroshi Takamatsu, Takamasa Kitamura, Shigeo Kikori | 1999-05-25 |