Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305603 | Fuel property determination device and vehicle | Shinichiro Kaneko, Misao Tanaka, Koji Goto, Ryota Adachi | 2025-05-20 |
| 12270367 | Engine control device and vehicle | Shinichiro Kaneko, Misao Tanaka, Koji Goto, Ryota Adachi | 2025-04-08 |
| 8733319 | Electronic governor system and control device of the same | Umerujan Sawut, Tohti Gheyret, Norichika Kojima, Tsutomu Murakami | 2014-05-27 |
| 8543316 | Air fuel ratio control device of engine | Umerujan Sawut, Tohti Gheyret | 2013-09-24 |
| 8272257 | Engine control experimenting apparatus | Umerujan Sawut, Shinya Yamaguchi | 2012-09-25 |
| 8027776 | Method for experimenting engine controls parts | Umerujan Sawut, Shinya Yamaguchi | 2011-09-27 |
| 7831372 | Fuel injection control method of engine and fuel injection control device for same | Umerujan Sawut, Tohti Gheyret | 2010-11-09 |
| 7761218 | Air-fuel ratio control method of engine and air-fuel ratio control apparatus for same | Umerujan Sawut, Tohti Gheyret | 2010-07-20 |