Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692485 | Feedback control system using adaptive control | Hidetaka Maki, Yusuke Hasegawa, Yoichi Nishimura | 1997-12-02 |
| 5657735 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Yusuke Hasegawa, Yoichi Nishimura, Toshiaki Hirota | 1997-08-19 |
| 5657736 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Yusuke Hasegawa, Yoichi Nishimura, Toshiaki Hirota | 1997-08-19 |
| 5600056 | Air/fuel ratio detection system for multicylinder internal combustion engine | Yusuke Hasegawa, Yoichi Nishimura | 1997-02-04 |
| 5597951 | Intake air amount-estimating apparatus for internal combustion engines | Masuhiro Yoshizaki, Shinichi Kitajima | 1997-01-28 |