Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310730 | Skin treatment composition | Tomohisa Asahara, Satoru Akiu, Yumiko Suzuki, Hideyuki Ichikawa, Yoshio Katsumura | 1994-05-10 |
| 5219847 | Antipruritic composition | Shigeru Taguchi, Takashi Suzuki, Chikao Nishino, Chuji Yanagawa, Michihiro Yamaguchi +7 more | 1993-06-15 |
| 4764505 | Skin treatment composition | Tomohisa Asahara, Satoru Akiu, Yumiko Suzuki, Hideyuki Ichikawa, Yoshio Katsumura | 1988-08-16 |