Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9629758 | Disposable diaper | — | 2017-04-25 |
| 9592164 | Open-type disposable diaper with crotch stretch unit | Kana Sawa | 2017-03-14 |
| 9566199 | Disposable diaper | — | 2017-02-14 |
| 9561140 | Disposable diaper | Kana Sawa | 2017-02-07 |
| 9517167 | Disposable diaper with cushioning unit adjacent a leg stretch unit in the longitudinal direction | — | 2016-12-13 |
| 9439818 | Disposable diaper | Yasuhiro Yamanaka | 2016-09-13 |
| 9408760 | Disposable diaper | — | 2016-08-09 |
| 9333121 | Disposable diaper | Yasuhiro Yamanaka, Tetsuo Okubo | 2016-05-10 |
| 9211215 | Disposable diaper with gather including elongated stretchable members | Hideki Matsushima, Tomomi Oku | 2015-12-15 |
| 9192525 | Disposable diaper | Tomomi Oku, Hideki Matsushima | 2015-11-24 |
| 9186279 | Disposable diaper | Tomomi Oku, Hideki Matsushima | 2015-11-17 |
| 9161861 | Apparatus and method of manufacturing an absorbent article | Yoshikazu Ogasawara, Noriaki Ito, Tomomi Oku | 2015-10-20 |
| 9114045 | Absorbent article using hook-and-loop fastener | Tomomi Oku, Hideki Matsushima | 2015-08-25 |
| 9011626 | Method of manufacturing disposable diaper | Noriaki Ito, Yoshikazu Ogasawara, Tomomi Oku | 2015-04-21 |
| 8894798 | Method and apparatus for manufacturing absorbent article | Yoshikazu Ogasawara, Tomomi Oku, Noriaki Ito | 2014-11-25 |
| 8814844 | Absorbent article | — | 2014-08-26 |
| 8663187 | Female member for hook-and-loop fastener, hook-and-loop fastener employing the female member, and absorbent article employing the hook-and-loop fastener | — | 2014-03-04 |
| 8590134 | Manufacturing method for absorbent products and manufacturing device for absorbent products | — | 2013-11-26 |
| 8574212 | Absorptive article including waistline stretching regions | Tomomi Oku | 2013-11-05 |
| 8476483 | Antibacterial sheet and absorbent article | Wataru Yoshimasa, Takayuki Hisanaka | 2013-07-02 |
| 8105303 | Sheet member, high-density region-containing sheet manufacturing method and disposable diaper using sheet member | — | 2012-01-31 |
| 8093447 | Sweat-absorbent sheet and disposable diaper having the same | — | 2012-01-10 |
| 8012138 | Nursing pad | Ayami Suga | 2011-09-06 |
| 7937777 | Disposable wearing article | Hiroki Ishikawa | 2011-05-10 |
| 7922704 | Nursing pad | Ayami Suga | 2011-04-12 |