Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275773 | Method for production of particulate hydrated gel polymer and absorbent resin | Yoshio Irie, Takumi Hatsuda | 1994-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275773 | Method for production of particulate hydrated gel polymer and absorbent resin | Yoshio Irie, Takumi Hatsuda | 1994-01-04 |