Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994044 | Valve timing adjustment device | Hikaru Kokumai, Futoshi Kawamura | 2024-05-28 |
| 11994045 | Hydraulic oil control valve and valve timing adjustment device | Tomonori Suzuki, Futoshi Kawamura | 2024-05-28 |