Patents by Inventor Genzou Hirata

Genzou Hirata 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).

  • Oligosaccharide synthesizer
    Patent number: 8232079
    Abstract: After various sugar nucleotide solutions and glycosyltransferases (or primers) have been mixed, they are introduced into a reaction tank (column) with primers (or glycosyltransferases) immobilized thereon. Then solutions coming out of the reaction tank are led to an ultrafiltration column. The oligosaccharide synthesizer according to the present invention is equipped with a flow path for ensuring that glycosyltransferases or primers separated by the ultrafiltration column are returned into a container for storing each solution in a sample injector.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: July 31, 2012
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Kisaburo Deguchi, Genzou Hirata, Masahito Ito, Hiroaki Nakagawa, Shinichiro Nishimura
  • Oligosaccharide synthesizer
    Patent number: 7070988
    Abstract: After various sugar nucleotide solutions and glycosyltransferases (or primers) have been mixed, they are introduced into a reaction tank (column) with primers (or glycosyltransferases) immobilized thereon. Then solutions coming out of the reaction tank are led to an ultrafiltration column. The oligosaccharide synthesizer according to the present invention is equipped with a flow path for ensuring that glycosyltransferases or primers separated by the ultrafiltration column are returned into a container for storing each solution in a sample injector.
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: July 4, 2006
    Assignee: Hitachi High Technologies Corporation
    Inventors: Kisaburo Deguchi, Genzou Hirata, Masahito Ito, Hiroaki Nakagawa, Shinichiro Nishimura
  • Oligosaccharide synthesizer
    Publication number: 20060024817
    Abstract: After various sugar nucleotide solutions and glycosyltransferases (or primers) have been mixed, they are introduced into a reaction tank (column) with primers (or glycosyltransferases) immobilized thereon. Then solutions coming out of the reaction tank are led to an ultrafiltration column. The oligosaccharide synthesizer according to the present invention is equipped with a flow path for ensuring that glycosyltransferases or primers separated by the ultrafiltration column are returned into a container for storing each solution in a sample injector.
    Type: Application
    Filed: August 5, 2005
    Publication date: February 2, 2006
    Inventors: Kisaburo Deguchi, Genzou Hirata, Masahito Ito, Hiroaki Nakagawa, Shinichiro Nishimura
  • Oligosaccharide synthesizer
    Publication number: 20040132176
    Abstract: After various sugar nucleotide solutions and glycosyltransferases (or primers) have been mixed, they are introduced into a reaction tank (column) with primers (or glycosyltransferases) immobilized thereon. Then solutions coming out of the reaction tank are led to an ultrafiltration column. The oligosaccharide synthesizer according to the present invention is equipped with a flow path for ensuring that glycosyltransferases or primers separated by the ultrafiltration column are returned into a container for storing each solution in a sample injector.
    Type: Application
    Filed: November 19, 2003
    Publication date: July 8, 2004
    Inventors: Kisaburo Deguchi, Genzou Hirata, Masahito Ito, Hiroaki Nakagawa, Shinichiro Nishimura