Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633312 | Absorbent article having outwardly convex longitudinal central channels for improved protection | Kiyoe Ohba | 2023-04-25 |
| 10912684 | Absorbent article having outwardly convex longitudinal central channels for improved protection | Kiyoe Ohba | 2021-02-09 |
| 9925094 | Absorbent article having outwardly convex longitudinal central channels for improved protection | Kiyoe Ohba | 2018-03-27 |
| 9730844 | Absorbent article having a pair of rear side flaps | Tsunetoshi Miura | 2017-08-15 |
| 8920398 | Absorbent article having a pair of rear side flaps | Tsunetoshi Miura | 2014-12-30 |
| 8715258 | Absorbent article having outwardly convex longitudinal central channels for improved protection | Kiyoe Ohba | 2014-05-06 |
| D546945 | Sanitary napkin | — | 2007-07-17 |