Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493429 | Method for producing polyacrylic acid (salt)-based water absorbent resin powder | Kozo Nogi, Masatoshi Nakamura, Hirofumi Shibata, Koji Honda, Yusuke Watanabe +2 more | 2019-12-03 |
| 10472429 | Package of water absorbent resin powder | Katsuhiro Kajikawa, Sumio Okuda, Kazumasa Konishi | 2019-11-12 |
| 10307506 | Process for producing water-absorbing resin | Syuji Kanzaki, Sumio Okuda, Satoshi Matsumoto | 2019-06-04 |
| 10301398 | Production method of water absorbent resin powder and package of water absorbent resin powder | Katsuhiro Kajikawa, Sumio Okuda, Kazumasa Konishi | 2019-05-28 |
| 10294315 | Polyacrylic acid (salt)-based water absorbent resin and method for producing same | Satoshi Matsumoto, Kazushi Torii, Shin-ichi Fujino, Kazuhiko Sakamoto | 2019-05-21 |