Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298179 | Water absorbent, comprising magnetic material and water absorbent resin | Shinji Hirota, Masaaki Inoue | 1994-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298179 | Water absorbent, comprising magnetic material and water absorbent resin | Shinji Hirota, Masaaki Inoue | 1994-03-29 |