Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114769 | Resin mold clutch facing | Kenji Kakihara | 1992-05-19 |
| 5098758 | Resin mold clutch facing | — | 1992-03-24 |
| 4777193 | Molded resin composition of frictional material for use in clutches | — | 1988-10-11 |