Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085632 | Catheter and method for the manufacture thereof | Yoshito Ikada, Toshiyuki Okada, Tatsuya Kawai | 1992-02-04 |
| 4983180 | Coated sutures exhibiting improved knot security | Tatsuya Kawai, Takashi Matsuda | 1991-01-08 |