Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800433 | Process for purification of proanthocyanidin oligomer | Shinkichi Honda, Tomoya Takahashi, Takako Matsuoka, Tomomasa Kanda, Akio Yanagida +1 more | 2004-10-05 |
| 6692754 | Cosmetic composition | Yutaka Makimoto, Asako Kobayashi, Toshihiro Sakakibara, Chiemi Takaboshi, Tomoya Takahashi +2 more | 2004-02-17 |