Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7641642 | Absorbent article | Atsushi Murai, Tetsuya Kusagawa, Mitsugu Hamajima | 2010-01-05 |
| 6302872 | Absorbent member sealed between a topsheet and a backsheet | Futoshi Teranishi, Hiroyuki Yokomatsu, Satoshi Tanaka, Mitsugu Hamajima, Minoru Nakanishi | 2001-10-16 |