Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797735 | Process for producing porous polymer | Kinya Nagasuna, Kenji Kadonaga, Hirotama Fujimaru, Kenji Minami | 2004-09-28 |
| 6765029 | Method for production of porous cross-linked polymer sheet | Masazumi Sasabe, Katsuhiko Sakamoto, Motohiro Arakawa | 2004-07-20 |
| 6750263 | Method for production of porous cross-linked polymer | Masazumi Sasabe, Katsuhiko Sakamoto | 2004-06-15 |
| 6730712 | Method of manufacturing porous cross-linked polymer sheet | Masazumi Sasabe, Katsuhiko Sakamoto, Motohiro Arakawa | 2004-05-04 |