Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591882 | Cytoprotective agent | Naoki Izawa, Tomoko Kurasawa, Toshiro Sone | 2013-11-26 |
| 8101211 | Compositions for retarding skin aging | Toshiro Sone, Kouji Miyazaki, Tomoko Hanamizu, Fukiko Nishisaka, Sachiko Matsumoto +1 more | 2012-01-24 |
| 8088369 | Anti-wrinkle agent | Naoki Izawa, Ryoko Iizuka, Toshiro Sone | 2012-01-03 |
| 7090875 | External skin preparations and process for producing the same | Kouji Miyazaki, Satoshi Yoshikawa, Ryoko Iizuka, Takashi Kinoshita, Naohito Saito +1 more | 2006-08-15 |
| 6461627 | Skin preparations for external use | Minoru Ichioka, Toshiro Sone, Tomoko Hanamizu, Makoto Ohwaki, Koji Miyazaki +2 more | 2002-10-08 |