Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232712 | Hybrid vehicle display device | Kenichi Kunii | 2019-03-19 |
| 9758045 | Travelable distance calculation apparatus | Tadashi Naruse | 2017-09-12 |
| 9617932 | Transpiration fuel treatment apparatus | — | 2017-04-11 |
| 9573462 | Fuel storage system | Hiroaki KAGEYAMA | 2017-02-21 |
| 9556827 | Fuel tank system | Atsushi WAKAMATSU, Takayuki Sano | 2017-01-31 |
| 9441579 | Fuel tank system | Atsushi WAKAMATSU, Takayuki Sano | 2016-09-13 |
| 9145857 | Evaporative emission control device | Takayuki Sano | 2015-09-29 |
| 8960163 | Fuel evaporation gas discharge suppressing device of internal combustion engine | Takayuki Sano, Atsushi WAKAMATSU, Hiroaki KAGEYAMA | 2015-02-24 |
| 8950616 | Closed fuel tank system | Kenichi Kunii | 2015-02-10 |