Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771632 | Skin- or hair-cleansing composition containing aqueous gelling agent, and methods for producing aqueous gelling agent and cleansing composition | Takao Sakamoto, Yasuhiro TSUSHIMA | 2023-10-03 |
| 11464730 | Cosmetic composition containing aqueous gelling agent, and method for producing aqueous gelling agent and cosmetic composition | Takao Sakamoto, Yasuhiro TSUSHIMA | 2022-10-11 |
| 10729640 | Aqueous gelling agent composition and cosmetics using same | Takao Sakamoto, Yasuhiro TSUSHIMA | 2020-08-04 |