Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138823 | Combustion engine air intake system for motorcycle | Toshiro Inoue | 2018-11-27 |
| 9957928 | Supercharging system for engine | Hiroyuki Watanabe, Hisatoyo Arima, Yoshinobu Tanaka | 2018-05-01 |
| 9909544 | Air intake chamber for saddled vehicle | Hiroyuki Watanabe, Hisatoyo Arima, Yoshinobu Tanaka | 2018-03-06 |
| 9885325 | Air intake chamber for saddled vehicle | Hiroyuki Watanabe, Hisatoyo Arima, Yoshinobu Tanaka | 2018-02-06 |