Issued Patents 2016
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518133 | Hydrophilic polyacrylic acid (salt) resin and manufacturing method thereof | Shinichi Fujino, Satoshi Matsumoto | 2016-12-13 |
| 9453091 | Method of producing water absorbent resin | Sumio Okuda, Syuji Kanzaki, Shinichi Fujino, Kozo Nogi | 2016-09-27 |
| 9382390 | Process for continuous production of water-absorbent resin product | Katsuhiro Kajikawa | 2016-07-05 |
| 9320822 | Polyacrylic acid (salt) water-absorbing resin and manufacturing method therefor | Satoshi Matsumoto, Takashi Miyamoto, Toyofumi Sakai, Yoshitake Ishii | 2016-04-26 |
| 9308290 | Water-absorbing agent, manufacture method thereof, and absorbent and absorbent article made therefrom | Katsuyuki Wada, Makoto Nagasawa | 2016-04-12 |
| 9272068 | Process for producing water-absorbing resin | Syuji Kanzaki, Sumio Okuda, Satoshi Matsumoto | 2016-03-01 |
| 9243079 | Polyacrylic acid-based water-absorbing resin powder and method for producing the same | Shigeru Sakamoto, Yoshio Irie, Kozo Nogi | 2016-01-26 |
| 9233186 | Process for producing water-absorbing resin | Syuji Kanzaki, Sumio Okuda, Satoshi Matsumoto | 2016-01-12 |