Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10646612 | Polyacrylic acid (salt) water absorbent, and method for producing same | Kazushi Torii, Nobuya TANAKA, Yusuke Watanabe | 2020-05-12 |
| 10624983 | Water absorbent resin powder | Kazushi Torii, Nobuya TANAKA, Shigeru Sakamoto, Kenji Tada, Hironori Sato | 2020-04-21 |
| 10532341 | Particulate water absorbing agent | Kazushi Torii, Nobuya TANAKA | 2020-01-14 |