Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369148 | Method for continuous agglomeration of an absorbent resin powder and apparatus therefor | Hitoshi Takahashi, Hiroyuki Kakita, Yoshio Irie, Kazumi Akihisa | 1994-11-29 |
| 5338810 | Method for production of acrylate and acrylate-containing polymer | Tadao Shimomura, Yoshio Irie, Hitoshi Takahashi, Katsuhiro Kajikawa, Jyunichi Saga +1 more | 1994-08-16 |