Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378041 | Air intake device for engine | Jiro Kato, Taketoshi Yamauchi, Mitsunori Wasada, Ken Yoshida, Kenji Takami +3 more | 2022-07-05 |
| 10598074 | Exhaust device of multiple-cylinder engine | Jiro Kato, Tatsuya Koga, Shinji Sumi, Norihisa Murata | 2020-03-24 |
| 10480378 | Engine exhaust structure | Toshiaki Kamo, Hirokazu Hasegawa, Miki Noguchi | 2019-11-19 |
| 10233832 | Exhaust device of multi-cylinder engine | Hiroki Shimoji, Tsukasa Hoshino, Ryo Yamamoto, Koji Endo | 2019-03-19 |
| 9611777 | Exhaust device of multi-cylinder engine | Jiro Kato, Tatsuya Koga, Shinji Sumi, Norihisa Murata | 2017-04-04 |