Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421687 | Self loading-unloading container train and power control unit | — | 1995-06-06 |
| 4548099 | Torque ratio control device for a V-belt type continuously variable transmission | Mutsumi Kawamoto, Shiro Sakakibara | 1985-10-22 |
| 4455888 | Automotive transmission | Mutsumi Kawamoto, Shiro Sakakibara | 1984-06-26 |