Patents by Inventor Kichitaro Kawaguchi

Kichitaro Kawaguchi 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 determining CRP using phosphorylcholine
    Publication number: 20050153377
    Abstract: The present invention provides a method for determining the concentration of C-reactive protein in a sample using labeled phosphorylcholine.
    Type: Application
    Filed: June 14, 2004
    Publication date: July 14, 2005
    Applicants: ORIENTAL YEAST CO., LTD., HIROSHI TAMURA, Y.C. LEE
    Inventors: Hiroshi Tamura, Y.C. Lee, Isamu Takagahara, Yuhsi Matuo, Keiko Saito, Kichitaro Kawaguchi
  • Biochemical method for preparation of optically active carnitine Enterobacter sp. Y-239-b
    Patent number: 4636471
    Abstract: L-carnitine is produced by bringing apocarnitine into contact with hydrase produced by a strain of Enterobacter in an aqueous medium having a pH of 4-10 at a temperature of 20.degree.-60.degree. C., whereby apocarnitine is converted to L-carnitine.
    Type: Grant
    Filed: April 5, 1984
    Date of Patent: January 13, 1987
    Assignee: Hamari Chemicals Ltd.
    Inventors: Usao Nakamura, Makoto Takao, Etsuko Ueno, Kichitaro Kawaguchi