Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020726 | Super absorbent polyacrylic acid (salt)-based resin powder, method for manufacturing same, and method for evaluating same | Kenji Tada | 2021-06-01 |
| 10961358 | Water-absorbing resin composition | Taku Iwamura, Yasuhisa Nakajima, Taku Fujimoto, Hiroki Kawada | 2021-03-30 |
| 10934031 | Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agent | Shigeru Sakamoto, Kenji Tada, Kazuki Kimura, Yusuke Watanabe | 2021-03-02 |