Issued Patents 1997
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701871 | Fuel supply control system for internal combustion engines | Hiroki Munakata, Hiroshi Kitagawa, Shusuke Akazaki | 1997-12-30 |
| 5692485 | Feedback control system using adaptive control | Hidetaka Maki, Yusuke Hasegawa, Isao Komoriya | 1997-12-02 |
| 5669368 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki | 1997-09-23 |
| 5666934 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Yusuke Hasegawa | 1997-09-16 |
| 5657736 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Yusuke Hasegawa, Isao Komoriya, Toshiaki Hirota | 1997-08-19 |
| 5657735 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Yusuke Hasegawa, Isao Komoriya, Toshiaki Hirota | 1997-08-19 |
| 5649518 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa | 1997-07-22 |
| 5606959 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Shusuke Akazaki, Yusuke Hasegawa | 1997-03-04 |
| 5600056 | Air/fuel ratio detection system for multicylinder internal combustion engine | Yusuke Hasegawa, Isao Komoriya | 1997-02-04 |
| 5590638 | Fuel metering control system for internal combustion engine | Hidetaka Maki, Yusuke Hasegawa, Shusuke Akazaki | 1997-01-07 |