Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668200 | Control system for plant | Yoshihisa Iwaki, Jun Takahashi | 2003-12-23 |
| 6668214 | Control system for throttle valve actuating device | Yoshihisa Iwaki, Jun Takahashi | 2003-12-23 |
| 6640540 | Adsorbent state determining apparatus | Masahiro Sato, Yoshihisa Iwaki, Masaki Ueno, Shusuke Akazaki | 2003-11-04 |
| 6636783 | Control system for throttle valve actuating device | Yoshihisa Iwaki, Jun Takahashi | 2003-10-21 |
| 6602471 | Adsorption amount sensor and coking sensor for internal combustion engine | Masahiro Sato, Yoshihisa Iwaki, Takashi Haga, Masaki Ueno, Tetsuo Endo | 2003-08-05 |