Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932178 | Sound-absorbing material | Takanori Kawai | 2024-03-19 |
| 11512782 | Actuator and exhaust valve driving device | Hikoshi Izumi, Yoshiyuki Ariki, Taiki Miyokawa, Yuta Muneyoshi | 2022-11-29 |
| 11359539 | Actuator and exhaust valve driving device | Hikoshi Izumi, Yoshiyuki Ariki, Taiki Miyokawa, Yuta Muneyoshi | 2022-06-14 |
| 10859182 | Shaft-integrated gear and driving device | Hikoshi Izumi, Kazuya Sato, Taiki Miyokawa, Youichiro Ogata | 2020-12-08 |
| 8443595 | Additive-agent diffusion plate in exhaust passage, structure of additive-agent diffusion plate, and exhaust system including additive-agent diffusion plate | Toshio Murata, Atsushi INOMATA | 2013-05-21 |
| 8225899 | Vehicle body mounting structure for exhaust system heat exchanger | Hisashi Nishino | 2012-07-24 |
| 8209965 | Additive-agent diffusion plate structure in exhaust passage, and additive-agent diffusion plate in exhaust passage | — | 2012-07-03 |
| 8074762 | Vehicle body mounting configuration including exhaust system heat exchanger | Hisashi Nishino | 2011-12-13 |
| 8025123 | Muffler structure for vehicle | — | 2011-09-27 |
| 7789195 | Muffler of internal combustion engine | Norihiko Sawada, Fumihiko Mizuno | 2010-09-07 |
| 7690479 | Silencer | Hirotoshi Tanaka, Masayuki Yokoi, Fumihiko Mizuno, Hisashi Nishino | 2010-04-06 |
| 7416052 | Exhaust system of internal combustion engine | Yutaka Nozawa, Eiji Asai | 2008-08-26 |
| 7364002 | Vehicle underbody structure | Koji Mineda, Takashi Ishikawa | 2008-04-29 |