Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11382803 | Absorbent article | Yoshihisa Ota | 2022-07-12 |
| 10925995 | Absorber and absorbent article using the same | Yoshihisa Ota, Masatoshi Ikeuchi | 2021-02-23 |
| 10195095 | Absorbent article | Yoshihisa Ota | 2019-02-05 |
| 10071001 | Absorbent article having absorbent body and diffusion layer | Yoshihisa Ota | 2018-09-11 |
| 10052401 | Absorbent article containing a water-absorbent resin powder | Yoshihisa Ota, Masatoshi Ikeuchi | 2018-08-21 |
| 9937084 | Absorbent body and absorbent article using the same | Yoshihisa Ota | 2018-04-10 |
| 9492583 | Absorbent article | Yoshihisa Ota | 2016-11-15 |
| 8945080 | Disposable diaper | Yuki Hasebe | 2015-02-03 |