Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644058 | Process for producing polyacrylic acid (salt)-based water absorbent resin | Makoto Matsumoto, Seiji Kato, Shinichi Fujino, Noboru Nabara, Yasuhiro Kawaguchi +3 more | 2017-05-09 |