Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799556 | Ignition controller for internal combustion engine | Shiro Yonezawa | 2004-10-05 |
| 6796169 | Cylinder identifying system for internal combustion engine | Shiro Yonezawa, Eiji Kanazawa, Takuo Watanuki | 2004-09-28 |
| 6745121 | Cylinder indentification apparatus for WT controlled internal combustion engine | Takuo Watanuki, Eiji Kanazawa, Shiro Yonezawa | 2004-06-01 |
| 6732713 | Crank angle detection apparatus | Eiji Kanazawa, Shiro Yonezawa, Takuo Watanuki | 2004-05-11 |