Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939116 | Sulfur-containing proanthocyanidin oligomer composition and production method thereof | Gen Nonaka, Lan Yuan, Takashi Nakagawa, Hajime Fujii, Young-Joon Surh | 2011-05-10 |
| 7883708 | Substance derived from basidiomycetes culture, method for producing it and its use | Ken-ichi Kosuna, Lan Yuan, Takehito Miura | 2011-02-08 |