Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5098712 | Synthetic mica powder, manufacturing method thereof and cosmetics having the synthetic mica powder blended therein | Kazuhisa Ohno, Tetsushi Kosugi, Kenichiro Sugimori, Masaru Yamamoto, Fukuji Suzuki +2 more | 1992-03-24 |