Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9320660 | Process for production of water-absorbing resin particles, water-absorbing resin particles, water-stopping material, and absorbent article | Sachi Kikuno, Masayoshi Handa, Nobuhiro Maeda | 2016-04-26 |