Patents by Inventor Remi Nakamura

Remi Nakamura 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 CAUSE OF THE PROLONGATION OF BLOOD COAGULATION TIME
    Publication number: 20190353674
    Abstract: Provided is a method of accurately and easily determining a cause of the prolongation of blood coagulation time.
    Type: Application
    Filed: August 1, 2019
    Publication date: November 21, 2019
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Remi Nakamura, Chizuru Morikawa, Hiroyuki Sunaga, Hirokazu Yago
  • Method for measuring blood coagulation
    Patent number: 9733262
    Abstract: A method for measuring blood coagulation, including: preparing a reaction solution including a plasma specimen, a blood coagulation activator, and at least one of amino-guanidine and an acid addition salt thereof; and measuring blood coagulation time by detecting a turbidity change in the reaction solution.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: August 15, 2017
    Assignee: SEKISUI MEDICAL CO., LTD.
    Inventors: Chizuru Morikawa, Remi Nakamura, Mitsuaki Yamamoto
  • BLOOD COAGULATION TIME PROLONGING AGENT
    Publication number: 20150185236
    Abstract: Provided is a reagent, which prolongs a blood coagulation time sufficiently and enhances an optical change, thereby enabling a correct and high-sensitive blood coagulability test. The present invention provides a blood coagulation time prolonging agent, including, as an active ingredient, a guanidine compound represented by the following formula (1) or an acid addition salt thereof (in the formula, R1 represents a hydrogen atom, an amino group, or an alkyl group which may have a substituent).
    Type: Application
    Filed: March 16, 2015
    Publication date: July 2, 2015
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Chizuru MORIKAWA, Remi NAKAMURA, Mitsuaki YAMAMOTO
  • METHOD FOR DETERMINING CAUSE OF THE PROLONGATION OF BLOOD COAGULATION TIME
    Publication number: 20150111235
    Abstract: Provided is a method of accurately and easily determining a cause of the prolongation of blood coagulation time.
    Type: Application
    Filed: December 22, 2014
    Publication date: April 23, 2015
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Remi NAKAMURA, Chizuru Morikawa, Hiroyuki Sunaga, Hirokazu Yago
  • BLOOD COAGULATION TIME PROLONGING AGENT
    Publication number: 20140127727
    Abstract: Provided is a reagent, which prolongs a blood coagulation time sufficiently and enhances an optical change, thereby enabling a correct and high-sensitive blood coagulability test. The present invention provides a blood coagulation time prolonging agent, including, as an active ingredient, a guanidine compound represented by the following formula (1) or an acid addition salt thereof (in the formula, R1 represents a hydrogen atom, an amino group, or an alkyl group which may have a substituent).
    Type: Application
    Filed: January 13, 2014
    Publication date: May 8, 2014
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Chizuru MORIKAWA, Remi NAKAMURA, Mitsuaki YAMAMOTO
  • BLOOD COAGULATION TIME PROLONGING AGENT
    Publication number: 20120064553
    Abstract: Provided is a reagent, which prolongs a blood coagulation time sufficiently and enhances an optical change, thereby enabling a correct and high-sensitive blood coagulability test. The present invention provides a blood coagulation time prolonging agent, including, as an active ingredient, a guanidine compound represented by the following formula (1) or an acid addition salt thereof (in the formula, R1 represents a hydrogen atom, an amino group, or an alkyl group which may have a substituent).
    Type: Application
    Filed: May 20, 2010
    Publication date: March 15, 2012
    Applicant: SEKISUI MEDICAL CO., LTD
    Inventors: Chizuru Morikawa, Remi Nakamura, Mitsuaki Yamamoto
  • METHOD FOR DETERMINING CAUSE OF THE PROLONGATION OF BLOOD COAGULATION TIME
    Publication number: 20110129862
    Abstract: Provided is a method of accurately and easily determining a cause of the prolongation of blood coagulation time.
    Type: Application
    Filed: June 16, 2009
    Publication date: June 2, 2011
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Remi Nakamura, Chizuru Morikawa, Hiroyuki Sunaga, Hirokazu Yago