Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8088419 | Sulfur-containing proanthocyanidin oligomer composition and production method thereof | Gen Nonaka, Lan Yuan, Takashi Nakagawa, Hajime Fujii, Young-Joon Surh | 2012-01-03 |
| 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 |
| 7833553 | Sulfur-containing proanthocyanidin oligomer compositon and process for producing the same | Gen Nonaka, Lan Yuan, Takashi Nakagawa, Hajime Fujii, Young-Joon Surh | 2010-11-16 |
| 7169762 | Substance having physiological property, method for producing the same and uses thereof | Hajime Fujii, Takashi Nakagawa | 2007-01-30 |
| 6831067 | Substance having physiological property, method for producing the same and uses thereof | Hajime Fujii, Takashi Nakagawa | 2004-12-14 |