Patents by Inventor Yuriko Murakoshi

Yuriko Murakoshi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for Producing Carboxylic Acid Using Methanol-Assimilating Bacterium
    Publication number: 20130266993
    Abstract: A method for producing a carboxylic acid by a fermentation process which comprises culturing a methanol-assimilating bacterium capable of producing the carboxylic acid in a liquid medium containing methanol and a counter ion to produce and accumulate the carboxylic acid in the medium, further comprising the feeding of a substance comprising methanol and a counter ion to the medium by fed-batch culturing to maintain the total ionic strength within the fermentation medium at or below a certain level.
    Type: Application
    Filed: June 17, 2013
    Publication date: October 10, 2013
    Inventors: Yuriko Murakoshi, Kohei Ishikawa, Kazuya Kondo
  • Method for producing carboxylic acid using methanol-assimilating bacterium
    Patent number: 8530204
    Abstract: A method for producing a carboxylic acid by a fermentation process which comprises culturing a methanol-assimilating bacterium capable of producing the carboxylic acid in a liquid medium containing methanol and a counter ion to produce and accumulate the carboxylic acid in the medium, further comprising the feeding of a substance comprising methanol and a counter ion to the medium by fed-batch culturing to maintain the total ionic strength within the fermentation medium at or below a certain level.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: September 10, 2013
    Assignee: Ajinomoto Co., Inc.
    Inventors: Yuriko Murakoshi, Kohei Ishikawa, Kazuya Kondo
  • METHOD FOR PRODUCING CARBOXYLIC ACID USING METHANOL-ASSIMILATING BACTERIUM
    Publication number: 20090142814
    Abstract: A method for producing a carboxylic acid by a fermentation process which comprises culturing a methanol-assimilating bacterium capable of producing the carboxylic acid in a liquid medium containing methanol and a counter ion to produce and accumulate the carboxylic acid in the medium, further comprising the feeding of a substance comprising methanol and a counter ion to the medium by fed-batch culturing to maintain the total ionic strength within the fermentation medium at or below a certain level.
    Type: Application
    Filed: September 30, 2008
    Publication date: June 4, 2009
    Inventors: Yuriko Murakoshi, Kohei Ishikawa, Kazuya Kondo