Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248205 | Aromatic culture product of microorganism | Naoki Izawa, Miyuki Kudo | 2022-02-15 |
| 10485255 | Culture product of microorganism belonging to the genus Wickerhamomyces | Naoki Izawa, Miyuki Kudo | 2019-11-26 |
| 10426804 | Pentosidine production inhibitor | Naoki Izawa, Daisuke Niwa | 2019-10-01 |
| 9439933 | Skin properties improving agent for oral administration | Norie Masuoka, Mitsuyoshi Kano, Kouji Miyazaki | 2016-09-13 |
| 8591882 | Cytoprotective agent | Naoki Izawa, Tomoko Kurasawa, Katsuyoshi Chiba | 2013-11-26 |
| 8101211 | Compositions for retarding skin aging | Katsuyoshi Chiba, Kouji Miyazaki, Tomoko Hanamizu, Fukiko Nishisaka, Sachiko Matsumoto +1 more | 2012-01-24 |
| 8088369 | Anti-wrinkle agent | Naoki Izawa, Ryoko Iizuka, Katsuyoshi Chiba | 2012-01-03 |
| 7081254 | Skin preparations for external use | Yoshio Hiraki, Satoshi Yoshikawa, Takashi Kinoshita, Tatsutoshi Shiraishi | 2006-07-25 |
| 6461627 | Skin preparations for external use | Minoru Ichioka, Tomoko Hanamizu, Makoto Ohwaki, Katsuyoshi Chiba, Koji Miyazaki +2 more | 2002-10-08 |