Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446352 | Atmosphere-cleaning device for vehicles | Makoto Tomimatsu, Koichi Hoshi, Kazuhiro Sugimoto, Takuya Ookubo | 2016-09-20 |
| 9435256 | Control apparatus for an internal combustion engine | — | 2016-09-06 |
| 9404450 | Air purification device for vehicles | Kazuhiro Sugimoto | 2016-08-02 |
| 9295937 | Vehicle atmosphere purifying apparatus | Kazuhiro Sugimoto, Hiroaki Katsumata | 2016-03-29 |
| 9273640 | Exhaust gas control apparatus for internal combustion engine | Keisuke Sano | 2016-03-01 |