Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822010 | Method for production of porous material | Hirotama Fujimaru, Hiroki Inoue, Kenji Kadonaga | 2004-11-23 |
| 6797735 | Process for producing porous polymer | Kenji Kadonaga, Hirotama Fujimaru, Kozo Nogi, Kenji Minami | 2004-09-28 |
| RE38444 | Absorbing agent, process of manufacturing same, and absorbent product containing same | Katsuyuki Wada, Shin-ichi Fujino, Yoshihiko Masuda | 2004-02-24 |