Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346507 | Liquid crystal composition and cosmetic preparation | Kei Watanabe, Toshio Yanaki, Kazuyoshi Nakamura, Natsuko Fujii | 2002-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346507 | Liquid crystal composition and cosmetic preparation | Kei Watanabe, Toshio Yanaki, Kazuyoshi Nakamura, Natsuko Fujii | 2002-02-12 |