Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753495 | Method for producing polyurethane foam | Masahito Koide, Tadashi Yano | 2023-09-12 |
| 5431637 | Endotracheal suction catheter | Nobuaki Suzuki, Curtis D. Kinghorn | 1995-07-11 |
| 5354518 | Method for manufacturing a fiberscopic catheter | Yumiko Suzuki | 1994-10-11 |
| 5273523 | Gastric tube with fluid injection adaptor | Nobuaki Sozuki | 1993-12-28 |
| 5167637 | Valve membrane for a catheter introducer hemostatic valve | Hideyuki Makino | 1992-12-01 |
| 4887997 | Catheter for nasogastric intubation | — | 1989-12-19 |
| 4801294 | Catheter for nasogastric intubation | — | 1989-01-31 |
| 4798591 | Catheter obturator | — | 1989-01-17 |
| 4790331 | Method for placement of catheter in a blood vessel | Munehito Kurimoto | 1988-12-13 |
| 4752286 | Balloon tube for treating esophagus varix | — | 1988-06-21 |
| 4687470 | Catheter for nasogastric intubation | — | 1987-08-18 |