Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5140868 | Viscous and rubber-type torsional damper | Naohiko Mizuno, Tamio Nakakubo, Akira Oguri, Kazunori Aoki | 1992-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5140868 | Viscous and rubber-type torsional damper | Naohiko Mizuno, Tamio Nakakubo, Akira Oguri, Kazunori Aoki | 1992-08-25 |