Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869828 | Cosmetic | Chihiro HAYAKAWA | 2020-12-22 |
| 10626222 | Organic group-modified organosilicon resin, making method, and cosmetics | Takuya Abe, Chihiro HAYAKAWA, Masanao Kamei | 2020-04-21 |
| 10588849 | Cosmetic composition | Chihiro HAYAKAWA, Akiko Mizuno | 2020-03-17 |