Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084544 | Process for production of water-absorbing resin | Shinya Fukudome, Junichi Takatori, Kenya Matsuda | 2011-12-27 |
| 8003210 | Process for producing water-absorbing resin particles, water-absorbing resin particles made by the process, and absorbent materials and absorbent articles made by using the particles | Hiromu Kobushi, Masayoshi Handa | 2011-08-23 |
| 7868075 | Water-absorbing resin composition | Takayasu Taniguchi, Masayoshi Handa | 2011-01-11 |