Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9775927 | Particulate water absorbent and process for production thereof | Taishi Kobayashi, Motohiro Imura, Taku Iwamura, Katsuyuki Wada, Yoshiro Mitsukami +3 more | 2017-10-03 |
| 9624322 | Method of producing water absorbent resin | Sumio Okuda, Syuji Kanzaki, Kunihiko Ishizaki, Shinichi Fujino | 2017-04-18 |
| 9580519 | Method and apparatus for producing polyacrylic acid (salt)-based water absorbent resin | Syuji Kanzaki, Kunihiko Ishizaki, Shinichi Fujino, Satoshi Matsumoto | 2017-02-28 |
| 9567414 | Method for producing polyacrylic acid (salt)-based water absorbent resin powder | Masatoshi Nakamura, Hirofumi Shibata, Koji Honda, Yusuke Watanabe, Satoshi Matsumoto +4 more | 2017-02-14 |