Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856760 | Valve timing control apparatus | Tomonari Chiba | 2018-01-02 |
| 7418934 | Valve timing controller | Eiji Isobe | 2008-09-02 |
| 7383802 | Valve timing adjusting apparatus | Eiji Isobe | 2008-06-10 |
| 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 |