Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187860 | Water-absorbent resin powder and production method thereof | Tsuyoshi YORINO, Naoki KATAKURA, Hiroki Hayashi, Masahumi INOUE, Tomoyuki ARAKE +6 more | 2025-01-07 |
| 11931290 | Water absorbent resin powder for heat-generating element composition, and heat-generating element composition | Sachie KITABATA, Shigeru Sakamoto, Kozo Nogi, Kunihiko Ishizaki | 2024-03-19 |