The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 17, 2012

Filed:

Sep. 26, 2006
Applicants:

Toru Tanaka, Kawasaki, JP;

Teruhiko Ide, Hachioji, JP;

Kei-ichi Murayama, Yamamoto, JP;

Seigou Oe, Yokohama, JP;

Toru Imaizumi, Sagamihara, JP;

Satoshi Hanzawa, Ebana, JP;

Toshinobu Toyoshima, Sagamihara, JP;

Inventors:

Toru Tanaka, Kawasaki, JP;

Teruhiko Ide, Hachioji, JP;

Kei-ichi Murayama, Yamamoto, JP;

Seigou Oe, Yokohama, JP;

Toru Imaizumi, Sagamihara, JP;

Satoshi Hanzawa, Ebana, JP;

Toshinobu Toyoshima, Sagamihara, JP;

Assignee:

Tosoh Corporation, Shunan-shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 23/00 (2006.01); C12N 1/20 (2006.01); C12N 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract

To provide a microorganism capable of producing a large amount of carotenoids, mainly astaxanthin, and to provide a method of producing carotenoids using the microorganism, a microorganism having improved carotenoid productivity is used, which is obtainable by breeding a carotenoid producingbacteria which is featured by producing 720 mg or more carotenoid per 1 L of culture medium. Also used is a method of producing carotenoids using the bacterium.


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