Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969750 | Water absorbent material and absorbent article using same | Hisakazu Tanaka, Toshiya Kato, Hideyuki Ishizu, Yoshiki Hasegawa | 2005-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969750 | Water absorbent material and absorbent article using same | Hisakazu Tanaka, Toshiya Kato, Hideyuki Ishizu, Yoshiki Hasegawa | 2005-11-29 |