Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335406 | Method for production of absorbent resin excelling in durability | Kinya Nagasuna, Kenji Kadonaga, Tadao Shimomura | 2002-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335406 | Method for production of absorbent resin excelling in durability | Kinya Nagasuna, Kenji Kadonaga, Tadao Shimomura | 2002-01-01 |