Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12171645 | Auxiliary absorbent article | Rei Ito | 2024-12-24 |
| 9731316 | Composite stretch material | — | 2017-08-15 |
| 9186693 | Nozzle assembly and composite stretch material produced by using the same | — | 2015-11-17 |
| 9101511 | Disposable pants-type wearing article | Makoto Ichikawa, Kenichi Sasayama, Hiroki Yamamoto, Akihide Ninomiya | 2015-08-11 |
| 8955570 | Absorbent structure manufacturing apparatus | Akihide Ninomiya | 2015-02-17 |
| 8678171 | Passing apparatus of a workpiece associated with an absorbent article | Akihide Ninomiya, Hiroki Yamamoto | 2014-03-25 |
| 8668680 | Disposable wearing article | Makoto Ichikawa, Kenichi Sasayama, Hiroki Yamamoto, Akihide Ninomiya | 2014-03-11 |
| 8662133 | Ultrasonic processing apparatus | Akihide Ninomiya, Hiroki Yamamoto | 2014-03-04 |
| 8646506 | Apparatus for manufacturing bodily exudates absorbent structures | Akihide Ninomiya | 2014-02-11 |
| 8419882 | Method for making pull-on disposable wearing article | — | 2013-04-16 |
| 8182732 | Stretchable composite sheet and process for forming the same with a plurality of gathers | Masato Isono, Hiroaki Kamio, Toru Oba | 2012-05-22 |
| 8012296 | Process for making disposable wearing article | — | 2011-09-06 |
| 7972459 | Method for making pull-on disposable wearing article | — | 2011-07-05 |
| 7708857 | Process for making disposable wearing article | — | 2010-05-04 |
| 6902793 | Stretchable composite sheet and process for forming the same with a plurality of gathers | Masato Isono, Hiroaki Kamio, Toru Oba | 2005-06-07 |