Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144054 | Siloxane derivatives, producing method thereof and agents including siloxane derivative | Yasushi Shioya, Yuji Suzuki, Ken Takeuchi, Koji Yoshino | 1992-09-01 |
| 5071971 | External skin care preparation | Shinji Yano, Yoshihiro Minematsu, Shuichi Akazaki, Mitsuko Zama, Genji Imokawa +3 more | 1991-12-10 |
| 5028416 | External skin care preparation | Shinji Yano, Yoshihiro Minematsu, Shuichi Akazaki, Mitsuko Zama, Genji Imokawa +3 more | 1991-07-02 |
| 4985547 | External skin care preparation | Shinji Yano, Yoshihiro Minematsu, Shuichi Akazaki, Mitsuko Zama, Genji Imokawa +3 more | 1991-01-15 |
| 4778823 | Amide derivative and external medicament comprising same | Shinji Yano, Michihiro Hattori, Shuichi Akazaki, Genji Imokawa, Naotake Takaishi | 1988-10-18 |