Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923045 | Clutch disc having an integral annulus of friction material | Tadamasa Kobayashi | 1990-05-08 |
| 4913275 | Clutch disk apparatus | Tadamasa Kobayashi | 1990-04-03 |
| 4261454 | Clutch releasing device | Hisao Murase, Hideichi Hori | 1981-04-14 |
| 4220233 | Clutch assembly for use with an internal combustion engine | Hiroshi Ban, Hideichi Hori, Akio Yoshida | 1980-09-02 |