Tsubokura; Akira
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsubokura; Akira.The latest application filed is for "method for separating carotenoid".
- Tsubokura; Akira - Yokohama N/A JP
- Tsubokura; Akira - Kanagawa JP
- Tsubokura; Akira - Tokyo N/A JP
- Tsubokura; Akira - Yokohama-shi JP
- Tsubokura; Akira - Kawasaki JP
| Patent | Date |
|---|---|
| Method of improving salmon meat color Grant 8,999,664 - Hirasawa , et al. April 7, 2 | 2015-04-07 |
| Carotenoid fermentation method Grant 8,993,282 - Hirasawa , et al. March 31, 2 | 2015-03-31 |
| Method for separating carotenoid Grant 8,853,460 - Hirasawa , et al. October 7, 2 | 2014-10-07 |
| Method For Separating Carotenoid App 20120059192 - Hirasawa; Kazuaki ; et al. | 2012-03-08 |
| Process for production of carotenoid Grant 8,097,761 - Ishizaki , et al. January 17, 2 | 2012-01-17 |
| Carotenoid Fermentation Method App 20110262981 - Hirasawa; Kazuaki ; et al. | 2011-10-27 |
| Method Of Improving Salmon Meat Color App 20100319077 - Hirasawa; Kazuaki ; et al. | 2010-12-16 |
| Process For Production Of Carotenoid App 20100174118 - Ishizaki; Tomoyuki ; et al. | 2010-07-08 |
| Process for producing carotenoid compound Grant 7,745,170 - Tsubokura , et al. June 29, 2 | 2010-06-29 |
| Process for producing carotenoid compound App 20070105189 - Tsubokura; Akira ; et al. | 2007-05-10 |
| Process for producing canthaxanthin App 20060121556 - Hirasawa; Kazuaki ; et al. | 2006-06-08 |
| Process for producing carotenoid pigments Grant 6,825,002 - Tsubokura , et al. November 30, 2 | 2004-11-30 |
| Pigment- containing materials to be added to feeds Grant 6,706,278 - Tsubokura , et al. March 16, 2 | 2004-03-16 |
| Process for producing carotenoid pigments App 20030044886 - Tsubokura, Akira ; et al. | 2003-03-06 |
| Bacteria for production of carotenoids Grant 5,858,761 - Tsubokura , et al. January 12, 1 | 1999-01-12 |
| Bacteria belonging to new genus process for production of carotenoids using same Grant 5,607,839 - Tsubokura , et al. March 4, 1 | 1997-03-04 |
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