Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692594 | Wet friction plate and wet multiple disc clutch device provided with wet friction plate | Kazuya UEHARA, Masatoshi MIYAGAWA | 2023-07-04 |
| 11333204 | Wet friction plate and wet multiple disc clutch device provided with wet friction plate | Kazuya UEHARA, Masatoshi MIYAGAWA | 2022-05-17 |