Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781690 | Guiding tube for medical instruments | Toshinobu Ishida, Tadashi Kousai | 1988-11-01 |
| 4778455 | Catheter | Tadashi Kousai, Susumu Tanabe | 1988-10-18 |
| 4747833 | Medical instrument-guiding tube and assembly comprising the same | Tadashi Kousai | 1988-05-31 |
| 4733566 | Pressure transducer apparatus | Tadashi Kohsai | 1988-03-29 |
| 4699617 | Flowmeter | Tadashi Kousai | 1987-10-13 |
| 4358376 | Apparatus for detoxifying body fluid | Atsushi Shimizu | 1982-11-09 |