Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150267 | Intake port structure for internal combustion engine | Nobuyuki Tokuou, Hidefumi Komuro | 2006-12-19 |
| 5884609 | Air/fuel ratio control apparatus | Yutaka Kawamoto, Atsushi Iochi | 1999-03-23 |
| 5785033 | Air/fuel ratio control apparatus | Yutaka Kawamoto, Atsushi Iochi | 1998-07-28 |
| 5767395 | Function diagnosis apparatus for evaporative emission control system | Kenichi Goto, Atsushi Iochi | 1998-06-16 |
| 5694911 | Air/fuel ratio control apparatus | Yutaka Kawamoto, Atsushi Iochi | 1997-12-09 |
| 5623914 | Air/fuel ratio control apparatus | Yutaka Kawamoto, Atsushi Iochi | 1997-04-29 |
| 5542397 | Leak test system for vaporized fuel treatment mechanism | Toshio Takahata, Shinsuke Nakazawa, Atsushi Iochi, Kenichi Gotoh | 1996-08-06 |