Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10434495 | Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder | Sayaka Machida, Kazushi Torii, Yoko Shirai, Shigeru Sakamoto, Koji Tachi +1 more | 2019-10-08 |
| 10363339 | Water absorbent agent composition and method for producing same, as well as storage and stocking method for same | Manabu Ueda, Yasuhisa Nakashima, Katsuyuki Wada | 2019-07-30 |
| 10363544 | Particulate water-absorbing agent | Taishi Kobayashi, Mariko TAMAKI | 2019-07-30 |
| 10196500 | Particulate water absorbing agent and process for producing same | Yasuhisa Nakashima, Katsuyuki Wada, Manabu Ueda | 2019-02-05 |
| 10189009 | Particulate water absorbing agent and method for manufacturing same | Manabu Ueda, Takahiro Kitano, Yoshitaka Ikeuchi, Katsuyuki Wada | 2019-01-29 |