Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879577 | Variable valve mechanism of internal combustion engine | Koki Yamaguchi, Naoki Hiramatsu, Takayuki Maezako, Masatoshi Sugiura, Masaaki Tani +1 more | 2018-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879577 | Variable valve mechanism of internal combustion engine | Koki Yamaguchi, Naoki Hiramatsu, Takayuki Maezako, Masatoshi Sugiura, Masaaki Tani +1 more | 2018-01-30 |