Issued Patents All Time
Showing 76–100 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5787868 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Yoichi Nishimura | 1998-08-04 |
| 5785037 | Fuel metering control system for internal combustion engine | Hidetaka Maki | 1998-07-28 |
| 5781875 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Isao Komoriya | 1998-07-14 |
| 5758490 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Isao Komoriya, Yoichi Nishimura, Toshiaki Hirota | 1998-06-02 |
| 5758630 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Yoichi Nishimura, Isao Komoriya | 1998-06-02 |
| 5758308 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Isao Komoriya, Yoichi Nishimura, Toshiaki Hirota | 1998-05-26 |
| 5755094 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Isao Komoriya, Yoichi Nishimura, Toshiaki Hirota | 1998-05-26 |
| 5732689 | Air-fuel ratio control system for internal combustion engines | Hiroshi Ohno, Koichi Saiki, Yukio Noda, Yoshitaka Takasuka, Yusuke Hasegawa | 1998-03-31 |
| 5720265 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Yoichi Nishimura | 1998-02-24 |
| 5715796 | Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines | Norio Suzuki, Koichi Fujimori, Yusuke Hasegawa, Hiroki Munakata, Masuhiro Yoshizaki | 1998-02-10 |
| 5701871 | Fuel supply control system for internal combustion engines | Hiroki Munakata, Yoichi Nishimura, Hiroshi Kitagawa | 1997-12-30 |
| 5669368 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yoichi Nishimura | 1997-09-23 |
| 5666934 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Yoichi Nishimura | 1997-09-16 |
| 5657736 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Isao Komoriya, Yoichi Nishimura, Toshiaki Hirota | 1997-08-19 |
| 5657627 | Air-fuel ratio control system for internal combustion engines | Kotaro Miyashita, Ken Ogawa, Yoshihisa Hara | 1997-08-19 |
| 5657735 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Isao Komoriya, Yoichi Nishimura, Toshiaki Hirota | 1997-08-19 |
| 5638801 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa | 1997-06-17 |
| 5638802 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa | 1997-06-17 |
| 5636621 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa | 1997-06-10 |
| 5632261 | Fuel metering control system for internal combustion engine | Hidetaka Maki | 1997-05-27 |
| 5613481 | Control system having function of processing evaporative fuel for internal combustion engines | Hiroshi Kitagawa, Hidetaka Maki | 1997-03-25 |
| 5606959 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Yoichi Nishimura | 1997-03-04 |
| 5590638 | Fuel metering control system for internal combustion engine | Yoichi Nishimura, Hidetaka Maki, Yusuke Hasegawa | 1997-01-07 |
| 5569847 | Air-fuel ratio estimator for internal combustion engine | Yusuke Hasegawa, Yoichi Nishimura, Isao Komoriya, Eisuke Kimura | 1996-10-29 |
| 5568799 | Fuel injection control system for internal combustion engines | Yoichi Nishimura | 1996-10-29 |