Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948464 | Protection method for an engine having a variable valve timing controller and protection apparatus for the same | Akira Tsunoda, Toshihiro Matsuura, Yoshiyuki Takabe | 2005-09-27 |