Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698050 | Laminated metallic belt for torque transmission device and method of manufacture thereof | Torao Hattori, Akira Tange, Chiharu Umetsu, Osamu Kudo, Kiyoshi Kurimoto +1 more | 1987-10-06 |