Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232434 | Fluid feeding pump unit | Rika Fujita, Hiroyuki Takagi | 1993-08-03 |
| 5147392 | Pumping drive unit | Akira Suzuki, Sadahiko Mushika | 1992-09-15 |
| 4969866 | Apparatus for driving a medical appliance | — | 1990-11-13 |