Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033266 | Throttle valve controller for internal combustion engine | Yoshihiko Akagi, Kenji Ono | 2011-10-11 |
| 7866298 | Butterfly valve device | Takahiro Shimura, Masashi Banse | 2011-01-11 |