Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11730682 | Self-standing cosmetic sheet | Toshifumi Shiroya, Anne-Laure Suzanne Bernard | 2023-08-22 |
| 11642297 | Combination of polyion complex particle and hydrophilic or water-soluble UV filter | Takehiko Kasai, Toshifumi Shiroya, Hidehiko Asanuma, Ritesh Sinha | 2023-05-09 |