Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7344522 | Absorbent rendered three-dimensional in central region by water absorption, and absorptive article using the same | Migaku Suzuki, Katsuhiko Sugiyama, Kazuyo Mori | 2008-03-18 |