Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071971 | External skin care preparation | Shinji Yano, Akira Kawamata, Shuichi Akazaki, Mitsuko Zama, Genji Imokawa +3 more | 1991-12-10 |
| 5028416 | External skin care preparation | Shinji Yano, Akira Kawamata, Shuichi Akazaki, Mitsuko Zama, Genji Imokawa +3 more | 1991-07-02 |
| 4985547 | External skin care preparation | Shinji Yano, Akira Kawamata, Shuichi Akazaki, Mitsuko Zama, Genji Imokawa +3 more | 1991-01-15 |
| 4966158 | Measurement method for moisture content in the skin and system therefor | Yasuhiro Honma, Nobuo Miyazaki, Hisashi Misumi, Toshiyasu Suda, Shuichi Akazaki +1 more | 1990-10-30 |