Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10183007 | Method of producing proanthocyanidin oligomer | Takashi Tanaka, Gen Nonaka, Isao Kohno, Takashi Nakagawa, Hiroshi Nishioka | 2019-01-22 |
| 9602873 | Method for providing and obtaining content | Osamu Fukushima, Hiroshi Ozaki | 2017-03-21 |
| 9495678 | Content providing/obtaining system | Osamu Fukushima, Hiroshi Ozaki | 2016-11-15 |
| 9125926 | Vicenin 2 and analogues thereof for use as an antispasmodic and/or prokinetic agent | Sybille Buchwald-Werner | 2015-09-08 |
| 8175976 | Method for providing and obtaining content | Osamu Fukushima, Hiroshi Ozaki | 2012-05-08 |
| 8088419 | Sulfur-containing proanthocyanidin oligomer composition and production method thereof | Gen Nonaka, Buxiang Sun, Lan Yuan, Takashi Nakagawa, Young-Joon Surh | 2012-01-03 |
| 7939116 | Sulfur-containing proanthocyanidin oligomer composition and production method thereof | Gen Nonaka, Buxiang Sun, Lan Yuan, Takashi Nakagawa, Young-Joon Surh | 2011-05-10 |
| 7833553 | Sulfur-containing proanthocyanidin oligomer compositon and process for producing the same | Gen Nonaka, Buxiang Sun, Lan Yuan, Takashi Nakagawa, Young-Joon Surh | 2010-11-16 |
| 7169762 | Substance having physiological property, method for producing the same and uses thereof | Takashi Nakagawa, Buxiang Sun | 2007-01-30 |
| 6831067 | Substance having physiological property, method for producing the same and uses thereof | Takashi Nakagawa, Buxiang Sun | 2004-12-14 |
| 5484836 | Rubber composition for tire tread | Yasushi Kikuchi, Tetsuo Ochiai, Takashi Shirokawa | 1996-01-16 |