Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044157 | Water absorbent resin production method and usage thereof | Taishi Kobayashi | 2011-10-25 |
| 7981833 | Aqueous-liquid-absorbing agent and its production process | Hiroyuki Ikeuchi, Shigeru Sakamoto, Taku Iwamura, Sayaka Machida | 2011-07-19 |
| 7960469 | Water absorbent resin composition and production method thereof | Yoshifumi Adachi, Takahiro Kitano, Shinichi Fujino, Katsuyuki Wada, Taku Iwamura +1 more | 2011-06-14 |
| 7919564 | Method for manufacturing particulate water-absorbing agent and particulate water-absorbing agent | Hirofumi Shibata | 2011-04-05 |
| 7879923 | Method for surface-treatment of water absorbent resin | Makoto Matsumoto, Yoshiro Mitsukami, Hiroyuki Ikeuchi, Taku Iwamura | 2011-02-01 |
| 7872076 | Particulate water-absorbent resin composition and its production process | Hiroyuki Ikeuchi, Taku Iwamura, Sayaka Machida, Hiroko Okochi | 2011-01-18 |