Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136420 | Water-absorbent resin and method of producing water-absorbent resin | Tetsuhiro Hinayama, Masahiro Murakami, Hideki Yokoyama | 2021-10-05 |
| 10945890 | Manufacturing method for absorbing body | Toru KAWAHARA | 2021-03-16 |