Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6319404 | Process for the preparation of porous material and porous material | Takanori Anazawa, Yasuko Watanabe, Miyuki Miyajima | 2001-11-20 |
| 5889073 | Process for producing material with hydrophilic surface | Takanori Anazawa, Hiroshi Ebato | 1999-03-30 |
| 5236588 | Asymmetric polymer membrane and preparation thereof | Takanori Anazawa, Kazunari Sakai | 1993-08-17 |