Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692754 | Cosmetic composition | Yutaka Makimoto, Asako Kobayashi, Toshihiro Sakakibara, Ayako Kamimura, Tomoya Takahashi +2 more | 2004-02-17 |
| 6685970 | Compositions containing proanthocyanidin and a vitamin B6 derivative or a salt thereof | Tomoya Takahashi, Asako Kobayashi, Minako Tajima | 2004-02-03 |