Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10973707 | Water absorption treatment material comprising granular core and coating containing polymer particles therein | Hiroshi Ito | 2021-04-13 |
| 10945409 | Method and apparatus for manufacturing excrement treatment material | — | 2021-03-16 |