Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739237 | Exhaust gas recirculation device | Taketo Nagasaki, Masaki MAKIHARA | 2017-08-22 |
| 8816615 | Drive device for railway vehicle | Daijiro Araki, Motomi Shimada, Keita Suzuki, Keishi Suzuki | 2014-08-26 |
| 8151777 | Intake pipe structure of internal combustion engine | — | 2012-04-10 |
| 7909010 | Intake pipe of internal combustion engine | — | 2011-03-22 |
| 7204214 | Multi-cylinder internal combustion engine | Hirokazu Kurihara | 2007-04-17 |
| 5970963 | Apparatus for preventing flow noise in throttle valve | Yoshihiro Nakase, Kouzi Ohara, Tokio Kohama, Kenji Kanehara, Kenichi Yamamoto | 1999-10-26 |