Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958921 | Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor | Tsuyoshi YORINO, Daisuke Takeda, Shigeru Sakamoto, Yoshihiro Shobo, Yoshifumi Adachi +3 more | 2024-04-16 |
| 11535689 | Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor | Tsuyoshi YORINO, Daisuke Takeda, Shigeru Sakamoto, Yoshihiro Shobo, Yoshifumi Adachi +3 more | 2022-12-27 |
| 10525445 | Particulate water absorbing agent and water absorbent article | Manabu Ueda, Takahiro Kitano, Hiroyuki Ikeuchi, Katsuyuki Wada | 2020-01-07 |
| 10207250 | Poly(meth)acrylic acid (salt)-based particulate absorbent | Yoshifumi Adachi | 2019-02-19 |
| 10189009 | Particulate water absorbing agent and method for manufacturing same | Manabu Ueda, Takahiro Kitano, Hiroyuki Ikeuchi, Katsuyuki Wada | 2019-01-29 |
| 8059377 | Protection device, protection method using the same, method for processing signal using the same, and method for detecting quantity of electricity using the same | Tomoya Shigemi, Takuya Ishii, Noboru Nakashima | 2011-11-15 |