Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687692 | Combustion state determination method of internal combustion engine, as well as combustion state control method and combustion state control system for internal combustion engine | Kazuhide Togai, Shogo Omori | 1997-11-18 |
| 5657625 | Apparatus and method for internal combustion engine control | Kazuo Koga, Kojiro Okada, Yoshiaki Danno, Kazuhide Togai, Shogo Ohmori +2 more | 1997-08-19 |