Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981833 | Aqueous-liquid-absorbing agent and its production process | Hiroyuki Ikeuchi, Kazushi Torii, Shigeru Sakamoto, Sayaka Machida | 2011-07-19 |
| 7960469 | Water absorbent resin composition and production method thereof | Yoshifumi Adachi, Takahiro Kitano, Shinichi Fujino, Katsuyuki Wada, Kazushi Torii +1 more | 2011-06-14 |
| 7879923 | Method for surface-treatment of water absorbent resin | Makoto Matsumoto, Yoshiro Mitsukami, Hiroyuki Ikeuchi, Kazushi Torii | 2011-02-01 |
| 7875362 | Absorbent article comprising a modified water absorbent resin | Yoshiro Mitsukami, Makoto Matsumoto | 2011-01-25 |
| 7872076 | Particulate water-absorbent resin composition and its production process | Hiroyuki Ikeuchi, Kazushi Torii, Sayaka Machida, Hiroko Okochi | 2011-01-18 |