Patents by Inventor Yozo Ohnishi

Yozo Ohnishi 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).

  • Publication number: 20140051074
    Abstract: An object of the present invention is to identify a novel single nucleotide polymorphism (SNP) associated with the onset and the advancement of inflammatory diseases such as myocardial infarction. The present invention provides a method for judging an inflammatory disease which comprises detecting at least 1 type of genetic polymorphism existing in at least one gene selected from the group consisting of the LBP-32 gene, the TSBP gene, and the WAP gene.
    Type: Application
    Filed: July 30, 2013
    Publication date: February 20, 2014
    Applicant: RIKEN
    Inventors: Toshihiro TANAKA, Yusuke NAKAMURA, Yozo OHNISHI, Kouichi OZAKI, Aritoshi IIDA, Masatsugu HORI
  • Patent number: 8518644
    Abstract: An object of the present invention is to identify a novel single nucleotide polymorphism (SNP) associated with the onset and the advancement of inflammatory diseases such as myocardial infarction. The present invention provides a method for judging an inflammatory disease which comprises detecting at least 1 type of genetic polymorphism existing in at least one gene selected from the group consisting of the LBP-32 gene, the TSBP gene, and the WAP gene.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: August 27, 2013
    Assignee: Riken
    Inventors: Toshihiro Tanaka, Yusuke Nakamura, Yozo Ohnishi, Koichi Ozaki, Aritoshi Iida, Masatsugu Hori
  • Patent number: 8293521
    Abstract: It is intended to easily dispense a minute amount of nonvolatile liquid. In a preferred embodiment, in dispensing of mineral oil (nonvolatile liquid), dispensing is conducted in the condition that the amount of air contained in a tip (70) is small by aspirating a larger amount of mineral oil (40) than a single dispensing amount in the tip (70) of a nozzle (28).
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: October 23, 2012
    Assignees: Shimadzu Corporation, Toppan Printing Co., Ltd., Riken
    Inventors: Nobuhiro Hanafusa, Koretsugu Ogata, Ryuh Konoshita, Yusuke Nakamura, Yozo Ohnishi
  • Patent number: 8048625
    Abstract: A single nucleotide polymorphism occurring on a leptin receptor gene is analyzed and an inflammatory disease is examined on the basis of the analytical data. Further, a substance capable of changing the interaction between the leptin receptor and galectin-2 is selected to thereby screen a remedy for an inflammatory disease.
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: November 1, 2011
    Assignee: Riken
    Inventors: Toshihiro Tanaka, Koichi Ozaki, Aritoshi Iida, Masatsugu Hori, Yozo Ohnishi, Yusuke Nakamura
  • Publication number: 20110097711
    Abstract: An object of the present invention is to identify a novel single nucleotide polymorphism (SNP) associated with the onset and the advancement of inflammatory diseases such as myocardial infarction. The present invention provides a method for judging an inflammatory disease which comprises detecting at least 1 type of genetic polymorphism existing in at least one gene selected from the group consisting of the LBP-32 gene, the TSBP gene, and the WAP gene.
    Type: Application
    Filed: January 6, 2006
    Publication date: April 28, 2011
    Applicant: RIKEN
    Inventors: Toshihiro Tanaka, Yusuke Nakamura, Yozo Ohnishi, Koichi Ozaki, Aritoshi Iida, Masatsugu Hori
  • Publication number: 20100323346
    Abstract: A single nucleotide polymorphism occurring on a leptin receptor gene is analyzed and an inflammatory disease is examined on the basis of the analytical data. Further, a substance capable of changing the interaction between the leptin receptor and galectin-2 is selected to thereby screen a remedy for an inflammatory disease.
    Type: Application
    Filed: December 22, 2005
    Publication date: December 23, 2010
    Applicant: RIKEN
    Inventors: Toshihisa Tanaka, Koichi Ozaki, Aritoshi Iida, Masatsugu Hori, Yozo Ohnishi, Yusuke Nakamura
  • Publication number: 20100221704
    Abstract: It is intended to easily dispense a minute amount of nonvolatile liquid. In a preferred embodiment, in dispensing of mineral oil (nonvolatile liquid), dispensing is conducted in the condition that the amount of air contained in a tip (70) is small by aspirating a larger amount of mineral oil (40) than a single dispensing amount in the tip (70) of a nozzle (28).
    Type: Application
    Filed: March 30, 2006
    Publication date: September 2, 2010
    Inventors: Nobuhiro Hanafusa, Koretsugu Ogata, Ryuh Konoshita, Yusuke Nakamura, Yozo Ohnishi
  • Publication number: 20100196209
    Abstract: It is intended to facilitate dispensing of a minute amount of a nonvolatile liquid. In a preferred embodiment, in dispensing of mineral oil (40) onto a reaction solution (170) that is previously dispensed to a probe arrangement part (18), a liquid droplet (40a) of the mineral oil (40) is formed on a tip end of a tip (70) of the nozzle, and the liquid droplet (40a) is transferred into the reaction well while it is in contact with the inner wall face of the reaction well or the surface of the reaction solution (170) previously dispensed to the reaction well.
    Type: Application
    Filed: March 30, 2006
    Publication date: August 5, 2010
    Inventors: Nobuhiro Hanafusa, Koretsugu Ogata, Ryuh Konoshita, Yusuke Nakamura, Yozo Ohnishi
  • Patent number: 7754422
    Abstract: The object of the present invention is to determine inflammatory diseases such as myocardial infarction by identifying single nucleotide polymorphisms (SNPs) associated with myocardial infarction and utilizing these SNPs. The present invention provides a method for determining an inflammatory disease, which comprises detecting at least one gene polymorphism existing in at least one gene selected from the group consisting of a lymphotoxin-? (LT-?) gene, an I Kappa B-like (IKBL) gene, and a BAT1 gene; an oligonucleotide used in said method; a kit for diagnosing an inflammatory disease which comprises said oligonucleotide; and use thereof. The present invention further provides a method for treating an inflammatory disease; and a method for screening for a therapeutic agent for an inflammatory disease.
    Type: Grant
    Filed: August 8, 2003
    Date of Patent: July 13, 2010
    Assignee: Riken
    Inventors: Toshihiro Tanaka, Yozo Ohnishi, Koichi Ozaki, Aritoshi Iida, Yusuke Nakamura, Masatsugu Hori
  • Publication number: 20100028985
    Abstract: A reaction vessel suitable for automating of various measurements is provided. In a preferred embodiment, on the same side of plate-like substrate (10), sample injection part (12), typing reagent reservoir part (14) and mineral oil reservoir part (16) are provided as concaves, and further, multiple probe arrangement parts (18) are provided. The typing reagent reservoir part (14) and mineral oil reservoir part (16) are sealed with film (20). The surface of the substrate (10) is covered with detachable sealing material (22) with a size capable of covering the sample injection part (12), typing reagent reservoir part (14), mineral oil reservoir part (16) and multiple probe arrangement parts (18) in such a manner that the film (20) is covered by the sealing material (22). Liquid transfer is carried out through nozzles.
    Type: Application
    Filed: March 29, 2006
    Publication date: February 4, 2010
    Applicants: SHIMADZU CORPORATION, TOPPAN PRINTING CO., LTD., RIKEN
    Inventors: Nobuhiro Hanafusa, Koretsugu Ogata, Ryuh Konoshita, Hiroyuki Kuroki, Rika Satou, Ryoko Imagawa, Yusuke Nakamura, Yozo Ohnishi
  • Publication number: 20090317898
    Abstract: In a preferred embodiment, a gene polymorphism diagnosing reaction vessel at least having a plurality of probe arrangement parts each individually holding a probe that emits fluorescence in accordance with each of a plurality of polymorphic sites is used. A controller (118) determines presence or absence of a gene polymorphism based on a fluorescence intensity value (a time-course gradient) per unit time of a fluorescence detection value obtained from a fluorescence detector (64).
    Type: Application
    Filed: March 30, 2006
    Publication date: December 24, 2009
    Applicants: Shimadzu Corporation, Toppan Printing Co., LTD.
    Inventors: Nobuhiro Hanafusa, Koretsugu Ogata, Ryuh Konoshita, Yusuke Nakamura, Yozo Ohnishi
  • Publication number: 20080220420
    Abstract: The object of the invention is to carry out typing for multiple SNP sites automatically from the stage of sample preparation. A mixture of sample (2) and PCR reaction solution (4) is subjected to PCR reaction according to a given temperature cycle. After the completion of PCR reaction, invader reagent (6) is added thereto. Subsequently, the reaction mixture having the invader reagent (6) added thereto is added to probe fixing part (8) of typing reaction zone to thereby effect reaction therebetween. Invader probes capable of emitting fluorescence in respective correspondence to multiple SNP sites are separately held on individual sites of the probe fixing part (8), so that the reaction mixture reacts with the invader probes and when SNPs corresponding to the invader probes exist, fluorescence is emitted.
    Type: Application
    Filed: November 18, 2005
    Publication date: September 11, 2008
    Applicants: SHIMADZU CORPORATION, RIKEN
    Inventors: Yusuke Nakamura, Toshihiro Tanaka, Yozo Ohnishi, Nobuhiro Hanafusa, Koretsugu Ogata, Satoshi Yomota
  • Publication number: 20070190528
    Abstract: An object of the present invention is to identify a novel single nucleotide polymorphism (SNP) associated with the onset and development of inflammatory diseases such as myocardial infarction. The present invention provides a method for judging inflammatory diseases which comprises detecting at least one gene polymorphism in the galectin-2 gene.
    Type: Application
    Filed: August 18, 2004
    Publication date: August 16, 2007
    Applicants: RIKEN
    Inventors: Toshihiro Tanaka, Yozo Ohnishi, Kouichi Ozaki, Aritoshi Iida, Masatsugu Hori, Yusuke Nakamura
  • Publication number: 20060147920
    Abstract: The object of the present invention is to determine inflammatory diseases such as myocardial infarction by identifying single nucleotide polymorphisms (SNPs) associated with myocardial infarction and utilizing these SNPs. The present invention provides a method for determining an inflammatory disease, which comprises detecting at least one gene polymorphism existing in at least one gene selected from the group consisting of a lymphotoxin-? (LT-?) gene, an I Kappa B-like (IKBL) gene, and a BAT1 gene; an oligonucleotide used in said method; a kit for diagnosing an inflammatory disease which comprises said oligonucleotide; and use thereof. The present invention further provides a method for treating an inflammatory disease; and a method for screening for a therapeutic agent for an inflammatory disease.
    Type: Application
    Filed: August 8, 2003
    Publication date: July 6, 2006
    Inventors: Toshihiro Tanaka, Yozo Ohnishi, Koichi Ozaki, Aritoshi Iida, Yusuke Nakamura, Masatsugu Hori
  • Publication number: 20020182622
    Abstract: The present invention enables typing nearly hundreds of thousands of SNP sites using remarkably a small amount of genomic DNA. That is, the method for SNP typing of the present invention comprises the steps of simultaneously amplifying a plurality of nucleotide sequences comprising at least one or more sites of single nucleotide polymorphism (SNP) using genomic DNA and a plurality of primer pairs; and typing for distinguishing nucleotides of SNP sites contained in the plurality of nucleotide sequences amplified by the above amplification step, using the amplified nucleotide sequences.
    Type: Application
    Filed: February 1, 2002
    Publication date: December 5, 2002
    Inventors: Yusuke Nakamura, Toshihiro Tanaka, Yozo Ohnishi, Koichi Ozaki, Ryo Yamada