Patents by Inventor Toshio Ohsuga

Toshio Ohsuga 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).

  • NOVEL METHOD FOR UTILIZATION OF MICROBIAL MUTANT
    Publication number: 20110318792
    Abstract: The object of the present invention is to provide a microbial mutant capable of producing S-adenosylmethionine (hereinafter referred to as SAM) in a large amount with no change in growth characteristics and a method of efficiently producing SAM by incubating the microbial mutant. The method of producing S-adenosylmethionine comprises incubating a microorganism having a loss or a reduction in the function of an enzyme relating to synthesis of phosphatidylcholine and recovering S-adenosylmethionine accumulated in the culture.
    Type: Application
    Filed: August 14, 2007
    Publication date: December 29, 2011
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toshio Ohsuga, Kuni Fushikida