Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826818 | Proteinaceous emulsifier, process for preparing same and emulsion type cosmetic compositions containing same | Kenji Mori, Kazuyoshi Morita, Hisanao Nagasawa, Yasuhisa Ohtani, Masashi Matsui +1 more | 1989-05-02 |
| 4507279 | Cosmetic compositions of the oil-in-water emulsion type | Genichiro Okuyama, Yasuhisa Otani | 1985-03-26 |