Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10780000 | Absorbent article having laminated second sheet with through-holes | — | 2020-09-22 |
| 10610613 | Absorbent article comprising water-absorbent resin powder | Yoshihisa Ota | 2020-04-07 |
| 10556036 | Absorbent article including hydrophobized adsorbent | Yoshihisa Ota | 2020-02-11 |
| 10201461 | Pants-type absorbent article | Yuki Takahashi, Tomohito Uda | 2019-02-12 |
| 10064763 | Absorbent article with elastic members | Yuki Takahashi, Tomohito Uda | 2018-09-04 |
| 9653745 | Block copolymer, manufacturing method therefor, and polymer electrolyte material, molded polymer electrolyte, and solid-polymer fuel cell using said block copolymer | Daisuke Izuhara, Hiroaki Umeda, Tomoyuki Kunita | 2017-05-16 |
| 9553326 | Aromatic sulfonic acid derivative, sulfonic acid group-containing polymer, block copolymer, polymer electrolyte material, polymer electrolyte form article, and polymer electrolyte fuel cell | Daisuke Izuhara, Hiroaki Umeda, Tomoyuki Kunita | 2017-01-24 |
| 9308136 | Disposable diaper | Kenji Nakaoka, Yuki Takahashi | 2016-04-12 |
| 9144523 | Absorbent product and method of manufacturing absorbent product | Yuki Takahashi | 2015-09-29 |
| 9126908 | Aromatic sulfonic acid derivative, sulfonic acid group-containing polymer, block copolymer, polymer electrolyte material, polymer electrolyte form article, and polymer electrolyte fuel cell | Daisuke Izuhara, Hiroaki Umeda, Tomoyuki Kunita | 2015-09-08 |
| 9101513 | Disposable diaper | Yuki Takahashi, Kenji Nakaoka | 2015-08-11 |
| 8951238 | Absorbent product and disposable diaper | Yuki Takahashi | 2015-02-10 |