Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5584806 | Medical pump driving device | — | 1996-12-17 |
| D372921 | Centrifugal pump | Tomonori Ijiri, Toshihiko Nojiri | 1996-08-20 |
| 5437634 | Medical pump driving device | — | 1995-08-01 |
| 5423747 | Medical pump drive | — | 1995-06-13 |
| 4882544 | Simple inspection device for analyzer for ionic activity measurment | Tadashi Uekusa, Takashi Koizumi | 1989-11-21 |
| 4832817 | Simple inspection device for analyzer for ionic activity measurement | Tadashi Uekusa, Takashi Koizumi | 1989-05-23 |
| 4797193 | Analyzer for ionic activity measurement | Tadashi Uekusa, Takashi Koizumi | 1989-01-10 |