Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061313 | Variable valve device for engine | Toshihiko Takahashi | 2011-11-22 |
| 8033256 | Engine having variable valve mechanism | Toshihiko Takahashi | 2011-10-11 |
KK
Kazuya Koike
Overall (2011): #87,990 of 364,097Top 25%
2
Patents 2011