Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9492331 | Absorbent article with compressed grooves | Katsuhiro Uematsu, Quing Cao, Yukihiro Ito, Hiroyuki Harada | 2016-11-15 |
| 9029626 | Absorbent article | Toshihisa Hayashi, Minako Sagisaka | 2015-05-12 |
| 8591487 | Absorbent article including a surface member with concaved sections | Masashi Kitagawa | 2013-11-26 |
| 8574209 | Absorbent article having a top sheet with a lower apparent density region | Minako Sagisaka | 2013-11-05 |
| 8450557 | Top sheet for absorbent article, process for its production and absorbent article employing the same | Minako Sagisaka, Kenji Oba, Keijiro Yokoe | 2013-05-28 |
| 7744578 | Absorbent article | Toshiyuki Tanio, Masataka Kinoshita, Noritatsu Tamagawa | 2010-06-29 |
| 7727212 | Absorbent article for sanitary napkin | Akane Sakai, Wataru Yoshimasa, Satoshi Mizutani | 2010-06-01 |
| 7708725 | Sanitary napkin | Noritatsu Tamagawa, Masataka Kinoshita, Toshiyuki Tanio | 2010-05-04 |
| 7625363 | Absorbent article | Wataru Yoshimasa, Noritatsu Tamagawa | 2009-12-01 |
| 7462174 | Sanitary napkin | Toshiyuki Tanio, Masataka Kinoshita, Akane Sakai | 2008-12-09 |
| 7335810 | Absorbent article having extended cushion layer with corrugated topsheet | Wataru Yoshimasa | 2008-02-26 |
| 7279613 | Sanitary napkin | Satoshi Nozaki, Wataru Yoshimasa | 2007-10-09 |
| 7196241 | Sanitary napkin with compressed grooves | Masataka Kinoshita, Toshiyuki Tanio, Akane Sakai | 2007-03-27 |
| 7056311 | Sanitary napkin | Masataka Kinoshita, Toshiyuki Tanio, Akane Sakai, Jun Kudo | 2006-06-06 |
| 6858771 | Absorbent article with compressed grooves | Wataru Yoshimasa | 2005-02-22 |
| 6761955 | Absorbent article | Satoshi Mizutani, Makoto Suekane, Etsuko Tagami | 2004-07-13 |
| 6673985 | Sanitary napkin | Satoshi Mizutani, Etsuko Tagami, Makoto Suekane | 2004-01-06 |
| 6547772 | Sanitary napkins provided with wings | Makoto Suekane, Tatsuya Tamura | 2003-04-15 |