Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040876 | Valves for a diaphragm pump | Tadashi Fukami, Koji Onishi, Koichi Nakatsugi | 2006-05-09 |
| 6843643 | Valve mounting arrangement in a diaphragm pump | Tadashi Fukami, Koji Onishi, Koichi Nakatsugi | 2005-01-18 |
| 6215208 | Miniature motor unit | Koji Onishi | 2001-04-10 |
| 6206664 | Compact pump | — | 2001-03-27 |
| 5314302 | Centrifugal pump for supplying hot liquid from a container | Tadashi Fukami | 1994-05-24 |
| 4801249 | Small-sized pump | — | 1989-01-31 |