Patents by Inventor Daisuke Nishizawa

Daisuke Nishizawa 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).

  • Coil spring
    Patent number: 11940031
    Abstract: A coil spring includes a wire rod and an elastic coat provided on the wire rod. The coil spring includes a coil section including a plurality of coil portions. The wire rod includes a round cross-sectional portion, a cross-section varying portion, and a rectangular cross-sectional portion along the longitudinal direction of the wire rod. The cross section of the rectangular cross-sectional portion is substantially square and has a first plane and a second plane. The first plane and the second plane oppose each other in the coil section. The elastic coat is provided on at least one of the first plane and the second plane. The elastic coat is continuous from the round cross-sectional portion to the cross-sectional variation portion and the rectangular cross-sectional portion.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: March 26, 2024
    Assignee: NHK SPRING CO., LTD.
    Inventors: Shinichi Nishizawa, Daisuke Ibano, Tsuyoshi Matsuda, Norifumi Arisaka, Shun Muramatsu, Chihiro Ito, Takuto Suzuki, Masatake Kinoshita, Asuka Kawasaki
  • METHOD FOR EVALUATING DRUG SENSITIVITY AND DISEASE VULNERABILITY BY ANALYZING CYCLIC AMP RESPONSIVE ELEMENT BINDING PROTEIN GENE
    Publication number: 20170357750
    Abstract: The present invention provides a method for evaluating (predicting, etc.) an individual difference (the tendency of every individual) in terms of drug sensitivity and disease vulnerability, comprising using a gene polymorphism of a cyclic AMP responsive element binding protein gene or the like. The method for evaluating drug sensitivity and the method for evaluating disease vulnerability according to the present invention comprise associating a gene polymorphism of a cyclic AMP responsive element binding protein gene or a haplotype constituted by the gene polymorphism with the drug sensitivity and disease vulnerability of an individual.
    Type: Application
    Filed: July 10, 2017
    Publication date: December 14, 2017
    Applicant: TOKYO METROPOLITAN INSTITUTE OF MEDICAL SCIENCE
    Inventors: Kazutaka IKEDA, Daisuke NISHIZAWA, Kenichi FUKUDA
  • Method for evaluating drug sensitivity and disease vulnerability by analyzing cyclic AMP responsive element binding protein gene
    Patent number: 9727691
    Abstract: The present invention provides a method for evaluating (predicting, etc.) an individual difference (the tendency of every individual) in terms of drug sensitivity and disease vulnerability, comprising using a gene polymorphism of a cyclic AMP responsive element binding protein gene or the like. The method for evaluating drug sensitivity and the method for evaluating disease vulnerability according to the present invention comprise associating a gene polymorphism of a cyclic AMP responsive element binding protein gene or a haplotype constituted by the gene polymorphism with the drug sensitivity and disease vulnerability of an individual.
    Type: Grant
    Filed: October 1, 2012
    Date of Patent: August 8, 2017
    Inventors: Kazutaka Ikeda, Daisuke Nishizawa, Kenichi Fukuda
  • METHOD FOR EVALUATING DRUG SENSITIVITY AND DISEASE VULNERABILITY BY ANALYZING CYCLIC AMP RESPONSIVE ELEMENT BINDING PROTEIN GENE
    Publication number: 20140243237
    Abstract: The present invention provides a method for evaluating (predicting, etc.) an individual difference (the tendency of every individual) in terms of drug sensitivity and disease vulnerability, comprising using a gene polymorphism of a cyclic AMP responsive element binding protein gene or the like. The method for evaluating drug sensitivity and the method for evaluating disease vulnerability according to the present invention comprise associating a gene polymorphism of a cyclic AMP responsive element binding protein gene or a haplotype constituted by the gene polymorphism with the drug sensitivity and disease vulnerability of an individual.
    Type: Application
    Filed: October 1, 2012
    Publication date: August 28, 2014
    Inventors: Kazutaka Ikeda, Daisuke Nishizawa, Kenichi Fukuda
  • Method of evaluating drug sensitivity by analyzing GIRK channel genes
    Patent number: 7858313
    Abstract: A method of evaluating drug sensitivity or disease vulnerability, includes linking a gene polymorphism in a GIRK channel gene or a haplotype comprising the gene polymorphism to individual drug sensitivity or individual disease vulnerability.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: December 28, 2010
    Assignee: Tokyo Metropolitan Organization for Medical Research
    Inventors: Kazutaka Ikeda, Masakazu Hayashida, Daisuke Nishizawa, Ichiro Sora
  • Method of evaluating drug sensitivity by analyzing girk channel genes
    Publication number: 20090092972
    Abstract: A method of evaluating drug sensitivity or disease vulnerability, includes linking a gene polymorphism in a GIRK channel gene or a haplotype comprising the gene polymorphism to individual drug sensitivity or individual disease vulnerability.
    Type: Application
    Filed: August 30, 2007
    Publication date: April 9, 2009
    Inventors: Kazutaka Ikeda, Masakazu Hayashida, Daisuke Nishizawa, Ichiro Sora