Patents by Inventor Miyagawa Kenichiro

Miyagawa Kenichiro 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).

  • Bacillus containing a 5'inosinate dehydrocenase gene
    Patent number: 4749650
    Abstract: A DNA having a 5'-inosinate dehydrogenase gene and further having a Hind III cleavage site 2.9 kilo base pairs can be produced from the chromosomal DNA of a guanosine and/or xanthosine-producing strain of the genus Bacillus. A vector with the DNA obtained above is used to transform Bacillus strain capable of producing guanosine, and the transformed Bacillus strain is useful to increase the guanosine productivity as compared with the case in which a strain before transformantion is used.
    Type: Grant
    Filed: November 14, 1984
    Date of Patent: June 7, 1988
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Miyagawa Kenichiro, Nakahama Kazuo, Kikuchi Masakazu, Doi Muneharu