Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404183 | Titanium oxide powder and method for producing same | Hideaki CHIKAMI, Kei Mizue | 2025-09-02 |
| 11002163 | Valve timing controller and valve timing control method | Tomoaki Nakano | 2021-05-11 |
| 10975737 | Valve timing adjustment device | — | 2021-04-13 |
| 10662829 | Valve timing adjustment device | Akira Iwasaki | 2020-05-26 |