Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074395 | Clutch release apparatus | Naoyuki Maki, Tomohiro Saeki | 1991-12-24 |
| 4416361 | Friction facings reinforced with stitching | Kiyohisa Suzuki, Yasunobu Yamamoto, Ryoichi Tomikawa, Toshiaki Sakabe, Hiroshi Ban | 1983-11-22 |
| 4305494 | Clutch disc assembly | Hisami Tsujio | 1981-12-15 |