Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478541 | Centrifugal pump for medical use and artificial heart assist device having centrifugal pump for medical use | — | 2019-11-19 |
| 9238095 | Adapter and connection structure | Kazutaka Yoshino | 2016-01-19 |
| 7441507 | Moving device in pipe lines | Kazuhiro Suzuki | 2008-10-28 |
| 4531921 | Steering system for a boat | Masanao Baba | 1985-07-30 |
| 4513680 | Boat steering mechanism | — | 1985-04-30 |
| 4501218 | Steering system for a boat | Masanao Baba | 1985-02-26 |
| 4495881 | Boat steering mechanism | — | 1985-01-29 |
| 4292859 | Steering device | — | 1981-10-06 |