Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448320 | Superabsorbent resin composition and method for producing the same | Tadashi Igarashi, Yoko Hanada | 2002-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448320 | Superabsorbent resin composition and method for producing the same | Tadashi Igarashi, Yoko Hanada | 2002-09-10 |