Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752523 | Air-fuel ratio control apparatus for internal combustion engine | Yuya Yoshikawa, Tokiji Ito, Isao Nakajima, Hiroaki Tsuji, Toshihiro Kato +3 more | 2017-09-05 |
| 9726103 | Fuel injection amount control apparatus for an internal combustion engine | Yasushi Iwazaki, Hiroshi Miyamoto, Tatsuro Shimada, Isao Nakajima, Yoshihisa Oda +1 more | 2017-08-08 |