Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202724 | Absorbent article | — | 2021-12-21 |
| 11090201 | Absorbent article | Ryoko Kurihara, Junta TAGOMORI | 2021-08-17 |
| 10952911 | Incontinence absorbent article with cotton fiber front-surface sheet | Ryoko Kurihara | 2021-03-23 |