Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098618 | Valve timing adjustment device | Masayuki Yokoyama | 2021-08-24 |
| 10989079 | Control device and control method for valve timing adjustment device | Masayuki Yokoyama | 2021-04-27 |