Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9561138 | Absorbent article | Hirotomo Mukai | 2017-02-07 |
| 8998872 | Absorbent article | Hirotomo Mukai | 2015-04-07 |
| 8968263 | Absorbent article | Hirotomo Mukai, Natsuko Takahashi, Tomoko Tsuji | 2015-03-03 |