Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658561 | Method of producing anti-thrombogenic material and material produced thereby | Nobuo Nakabayashi | 1997-08-19 |
| 5629361 | Emulsion of polymer having (meth)acrylate unit and adhesive compositions containing the emulsion for dentine | Nobuo Nakabayashi, Yasukazu Saimi | 1997-05-13 |