Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869223 | Fuel control apparatus | Setsuhiro Shimomura | 1989-09-26 |
| 4862851 | Idling engine speed controlling apparatus | Shoichi Washino | 1989-09-05 |
| 4856475 | Rotational frequency control apparatus of internal combustion engine | Setsuhiro Shimomura | 1989-08-15 |
| 4817573 | Fuel control device for internal-combustion engines | Toshihiro Yamada, Hiroyuki Takebayashi, Setsuhiro Shimomura | 1989-04-04 |
| 4807581 | System for controlling the operation of an internal combustion engine | Toshihide Nishikawa, Kenichirou Hanada, Setsuhiro Shimomura | 1989-02-28 |
| 4796588 | Fuel control apparatus | Setsuhiro Shimomura | 1989-01-10 |
| 4719890 | Fuel control apparatus for engine | Seiji Wataya, Setsuhiro Shimomura | 1988-01-19 |
| 4716876 | Fuel injection control system for internal combustion engine | Setsuhiro Shimomura | 1988-01-05 |
| 4706634 | Fuel-injection control system for an internal combustion engine | Toshihide Nishikawa, Kenichirou Hanada, Setsuhiro Shimomura | 1987-11-17 |
| 4694806 | Fuel control apparatus for engine | Seiji Wataya, Setsuhiro Shimomura | 1987-09-22 |
| 4683539 | Fuel control system for internal combustion engine | Yoshiaki Kanno | 1987-07-28 |
| 4667632 | RPM control apparatus for internal combustion engine | Setsuhiro Shimomura | 1987-05-26 |
| 4665871 | RPM control apparatus for internal combustion engine | Setsuhiro Shimomura | 1987-05-19 |
| 4594987 | Fuel injection control apparatus for internal combustion engine | Seiji Wataya, Yoshiaki Kanno, Setsuhiro Shimomura, Osamu Matsumoto | 1986-06-17 |