Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342711 | Method of manufacturing hollow fiber | Masahiro Yamazaki, Noriaki Kaneko, Shigehiko Oikawa, Yoshihiro Makuta, Chizuko Hayashi | 1982-08-03 |
| 4329383 | Non-thrombogenic material comprising substrate which has been reacted with heparin | — | 1982-05-11 |
| 4323627 | Hollow fiber and method of manufacturing the same | — | 1982-04-06 |
| 4322381 | Method of manufacturing hollow fiber | — | 1982-03-30 |