Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232030 | Toner manufacturing method | Toshihiro Hattori | 2001-05-15 |
| 4507279 | Cosmetic compositions of the oil-in-water emulsion type | Genichiro Okuyama, Shizume Takemoto | 1985-03-26 |
| 4481187 | Clear liquid skin cosmetic compositions | Mitsuo Kondo, Hiromi Minamino, Akira Miyashita, Kenzo Okada, Takashi Kuramoto | 1984-11-06 |
| 4424204 | Creamy or milky skin cosmetic compositions | Hiromi Minamino, Mitsuo Kondo, Akira Miyashita, Kenzo Okada, Takashi Kuramoto | 1984-01-03 |
| 4278657 | Creamy or milky skin cosmetic compositions containing natural materials as emulsifying agents | Keizo Tezuka, Genichiro Okuyama, Kazunobu Tokunaga | 1981-07-14 |