Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10143636 | Porous silica particle and cleansing cosmetic | Satoshi Watanabe, Naoyuki Enomoto, Michio Komatsu | 2018-12-04 |
| 9889072 | Porous silica particle, method for producing the same, and cleansing cosmetic containing the same | Satoshi Watanabe, Naoyuki Enomoto | 2018-02-13 |