Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099254 | Classification method of particulate water absorbent resin | Kazumasa Konishi, Kenji Kadonaga, Shinichi Fujino | 2018-10-16 |
| 10029027 | Production method for water-absorbing resin composition | Takahiro Kitano, Sumio Okuda, Kozo Nogi, Motohiro Imura | 2018-07-24 |