Patents by Inventor Yuhsi Matsuo

Yuhsi Matsuo 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).

  • Process for preparing nicotinamide adenine dinucleotide phosphate(NADP)
    Patent number: 7863014
    Abstract: The present invention provides a novel process for preparing nicotinamide adenine dinucleotide phosphate (NADP). The process of the present invention comprises performing phosphorylation using a polyphosphoric acid or a salt thereof and nicotinamide adenine dinucleotide (NAD+) as substrates in the presence of a polyphosphate-dependent NAD+ kinase from a Mycobacterium, wherein the reaction solution contains 0.1-15% by weight of the polyphosphoric acid or a salt thereof, and 5-150 mM of a divalent metal ion.
    Type: Grant
    Filed: July 2, 2002
    Date of Patent: January 4, 2011
    Assignee: Oriental Yeast Co., Ltd.
    Inventors: Shigeyuki Kawai, Kousaku Murata, Hirokazu Matsukawa, Shoichi Tomisako, Yoshio Ando, Yuhsi Matsuo
  • Process for producing nicotinamide adenine dinucleotide phosphate(nadp)
    Publication number: 20040248263
    Abstract: The present invention provides a novel process for preparing nicotinamide adenine dinucleotide phosphate (NADP). The process of the present invention comprises performing phosphorylation using a polyphosphoric acid or a salt thereof and nicotinamide adenine dinucleotide (NAD+) as substrates in the presence of a polyphosphate-dependent NAD+ kinase from a Mycobacterium, wherein the reaction solution contains 0.1-15% by weight of the polyphosphoric acid or a salt thereof, and 5-150 mM of a divalent metal ion.
    Type: Application
    Filed: July 20, 2004
    Publication date: December 9, 2004
    Inventors: Shigeyuki Kawai, Kousaku Murata, Shoichi Tomisako, Yoshio Ando, Yuhsi Matsuo