Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5417967 | Alcohol-modified silicone ester derivative and cosmetic compositions containing same | Akira Kawamata, Yuji Suzuki, Toshiyuki Suzuki, Mituo Suda, Yukihiro Ohashi | 1995-05-23 |
| 5334372 | Alcohol-modified silicon ester derivative and cosmetic composition containing same | Akira Kawamata, Yuji Suzuki, Toshiyuki Suzuki, Mituo Suda, Yukihiro Ohashi | 1994-08-02 |
| 5064642 | Composition for external application | Yukihiro Ohashi, Yuji Suzuki, Toshiyuki Suzuki | 1991-11-12 |