Issued Patents 1997
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694910 | Apparatus for controlling air-fuel ratio of internal combustion engine | — | 1997-12-09 |
| 5692485 | Feedback control system using adaptive control | Hidetaka Maki, Isao Komoriya, Yoichi Nishimura | 1997-12-02 |
| 5666934 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Yoichi Nishimura | 1997-09-16 |
| 5657735 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Isao Komoriya, Yoichi Nishimura, Toshiaki Hirota | 1997-08-19 |
| 5657736 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Isao Komoriya, Yoichi Nishimura, Toshiaki Hirota | 1997-08-19 |
| 5649518 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yoichi Nishimura | 1997-07-22 |
| 5638802 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki | 1997-06-17 |
| 5638801 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki | 1997-06-17 |
| 5636621 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki | 1997-06-10 |
| 5623913 | Fuel injection control apparatus | Shinichi Kitajima, Toshio Hayashi, Yoshitaka Takasuka | 1997-04-29 |
| 5606959 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Yoichi Nishimura | 1997-03-04 |
| 5600056 | Air/fuel ratio detection system for multicylinder internal combustion engine | Isao Komoriya, Yoichi Nishimura | 1997-02-04 |
| 5590638 | Fuel metering control system for internal combustion engine | Yoichi Nishimura, Hidetaka Maki, Shusuke Akazaki | 1997-01-07 |