Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786264 | Stern tube bearing system of contra-rotating propeller | Sadao Asanabe, Kunio Saki, Susumu Matsumoto, Susumu Taniguchi, Masatoshi Koda | 1988-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786264 | Stern tube bearing system of contra-rotating propeller | Sadao Asanabe, Kunio Saki, Susumu Matsumoto, Susumu Taniguchi, Masatoshi Koda | 1988-11-22 |