Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7569264 | Topsheet for absorbent article | Yasuo Toyoshima, Hiroko Sugiura, Taiki Uchiyama, Koji Asano | 2009-08-04 |
| 7534928 | Topsheet for absorbent article | Hiroko Sugiura, Yasuo Toyoshima, Shoichi Taneichi, Wataru Saka | 2009-05-19 |
| 7473817 | Absorbent article | Masahito Tanaka, Mitsugu Hamajima, Futoshi Teranishi, Minoru Nakanishi | 2009-01-06 |
| 6888046 | Topsheet for absorbent article | Yasuo Toyoshima, Hiroko Sugiura, Takanobu Miyamoto, Wataru Saka, Shoichi Taneichi | 2005-05-03 |