Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364767 | Hybrid vehicle | Asuka Tsunoda, Takashi Suzuki, Tomoya Suzuki, Takahiro Nishigaki | 2019-07-30 |
| 9297339 | Control device for internal combustion engine | Takumi Anzawa | 2016-03-29 |
| 8939135 | Internal combustion engine system, method of determining occurrence of air-fuel ratio imbalance therein, and vehicle | Takahiro Nishigaki, Toshitake Sasaki | 2015-01-27 |
| 8635993 | Air-fuel ratio control device of internal combustion engine | Takeshi Genko, Tsukasa Abe, Yousuke Matsumoto | 2014-01-28 |
| 8521405 | Air-fuel ratio diagnostic device for internal combustion engine | — | 2013-08-27 |
| 8306721 | Internal combustion engine system, method of controlling internal combustion engine system, and vehicle | — | 2012-11-06 |
| 7207315 | Device and method for controlling internal combustion engine | — | 2007-04-24 |
| 5701867 | Apparatus for controlling the speed of an engine | Kouichi Mizutani, Takehiko Tanaka, Masanori Senda, Katsunao Takeuchi, Toru Sato | 1997-12-30 |