Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904967 | Puncture resistant medical material | Yuuki Kobarai, Takahiro TANIGAWA, Kouichi Fujita | 1999-05-18 |
| 5298255 | Antithrombic medical material, artificial internal organ, and method for production of antithrombic medical material | Jiro Sawamoto, Yoshihito Takano | 1994-03-29 |