Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523318 | Air-fuel ratio control apparatus for internal combustion engine and method for controlling air-fuel ratio | Tooru Sekiguchi, Michinori Tani, Seiji Watanabe | 2016-12-20 |
| 9249712 | Air-fuel ratio control system for internal combustion engine | Michinori Tani, Kenichi Maeda, Seiji Watanabe, Soichiro Goto | 2016-02-02 |
| 9234473 | Air-fuel ratio control apparatus for internal combustion engine | Tooru Sekiguchi, Takeshi Aoki, Seiji Watanabe, Kazunori Kawamura, Michinori Tani | 2016-01-12 |