Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4504256 | Variable V-belt | Takahiko Komai | 1985-03-12 |
| 4481051 | Power transmission belt manufacture | Junji Imamura | 1984-11-06 |
| 4449959 | Cross grooved banded drive belt | — | 1984-05-22 |
| 4432744 | Power transmission belt | Junji Imamura | 1984-02-21 |