Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369148 | Method for continuous agglomeration of an absorbent resin powder and apparatus therefor | Hitoshi Takahashi, Hiroyuki Kakita, Teruaki Fujiwara, Kazumi Akihisa | 1994-11-29 |
| 5338810 | Method for production of acrylate and acrylate-containing polymer | Tadao Shimomura, Hitoshi Takahashi, Katsuhiro Kajikawa, Jyunichi Saga, Teruaki Fujiwara +1 more | 1994-08-16 |
| 5298570 | Biodegradable hydrophilic crosslinked polymer, process for producing it, and uses thereof | Hideyuki Tahara, Hiroshi Ito, Masahito Takagi, Keishi Tsuboi, Shigeru Yamaguchi | 1994-03-29 |
| 5281683 | Process for producing water-absorbent resin | Kazutaka Yano | 1994-01-25 |
| 5275773 | Method for production of particulate hydrated gel polymer and absorbent resin | Takumi Hatsuda, Koichi Yonemura | 1994-01-04 |