Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544729 | Abnormality determining valve control device and system | Sachio Hojo, Youichiro Shikine, Tetsuo Yamashita, Shigeki Yoshitake, Kensuke Yamamoto | 2020-01-28 |
| 10480428 | Valve control device | Sachio Hojo, Masatomo Yoshida, Youichiro Shikine, Kensuke Yamamoto | 2019-11-19 |
| 10344667 | Valve control device and valve system | Sachio Hojo, Youichiro Shikine, Masatomo Yoshida, Kensuke Yamamoto | 2019-07-09 |
| 10280834 | Valve control device and valve system | Hiroshi Ito, Takuya Yahagi, Youichiro Shikine, Tomohide Ichikawa, Kensuke Yamamoto | 2019-05-07 |
| 6611086 | Light source bulb for head lamp | Yasuhiro Okubo | 2003-08-26 |