Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7427640 | Oil materials comprising dimerdiol ester and cosmetics comprising the ester | Tsuyoshi Katayama, Nobuaki Hattori, Makoto Nakajima, Osamu Kimura | 2008-09-23 |
| 6183759 | Cosmetic composition | Nobuaki Hattori, Masato Yoshioka, Sueko Kobayashi | 2001-02-06 |
| 5173554 | Glycoside derivatives, polymers containing glycoside derivatives, process for their preparation, and use of said polymers | Sadaya Kitazawa, Masaki Kojima, Keisuke Kinomura, Toshiyuki Sakakibara | 1992-12-22 |
| 5164492 | Glycoside derivatives, polymers containing glycoside derivatives, process for their preparation and use of said polymers | Sadaya Kitazawa, Masaki Kojima, Keisuke Kinomura, Toshiyuki Sakakibara | 1992-11-17 |