Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371782 | Control apparatus for internal combustion engine | Ippei Wakaya, Yuji Miyanoo, Yoshiyuki Shogenji | 2016-06-21 |
| 7470211 | Variable valve system of internal combustion engine and control method thereof | Naohide Fuwa | 2008-12-30 |