Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9592183 | Inhibitor of endothelin action and skin-whitening agent | Tsuyoshi Ohba, Daiki Murase | 2017-03-14 |
| 9339454 | Skin whitening agent | Mamiko Kikuchi, Daiki Murase, Akiko Kawasaki | 2016-05-17 |
| 9056209 | Apigenin-containing composition | Shinya Kasamatsu | 2015-06-16 |
| 5709816 | Singlet oxygen quenchers and external compositions containing the same | Masakazu Yamaguchi, Hiroyuki Ohsu, Eiichi Nishizawa, Koichi Nakamura, Yoshinori Takema | 1998-01-20 |
| 5508025 | Naphthalenemethylenemalonic diesters, and UV absorbers and cosmetic compositions containing the diesters | Masahide Hoshino, Akira Kawamata, Hiroko Joukura, Genji Imokawa | 1996-04-16 |