Patents by Inventor Akinori Kawai

Akinori Kawai 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 urine sample analysis, reagent for urine sample analysis, and reagent kit for urine sample analysis
    Patent number: 10794809
    Abstract: The present invention relates to a method for analyzing urine sample, a reagent for the analysis of a urine sample and a reagent kit for the analysis of a urine sample, which are used for detecting at least casts and erythrocytes as urinary particles.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: October 6, 2020
    Assignee: SYSMEX CORPORATION
    Inventors: Akinori Kawai, Yuji Itose
  • Method for urine sample analysis, reagent for urine sample analysis, and reagent kit for urine sample analysis
    Patent number: 10502685
    Abstract: The present invention relates to a method for analyzing urine sample, a reagent for analysis of urine sample and a reagent kit for analysis of urine sample, which are for detecting at least casts and erythrocytes as urinary particles.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: December 10, 2019
    Assignee: SYSMEX CORPORATION
    Inventor: Akinori Kawai
  • Urine specimen analysis device and urine specimen analysis method
    Patent number: 9835559
    Abstract: A urine specimen analysis device includes a specimen drawing portion, a sample preparing portion, a measurement portion, and an information processing portion. The specimen drawing portion draws a first aliquot and a second aliquot from a urine specimen. The sample preparing portion prepares a first measurement sample by mixing the first aliquot and a first staining dye that stains red blood cells, and a second measurement sample by mixing the second aliquot and a second staining dye that stains nucleic acids. The measurement portion measures fluorescence emitted from the first measurement sample prepared by the sample preparing portion, and fluorescence emitted from the second measurement sample prepared by the sample preparing portion.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: December 5, 2017
    Assignee: Sysmex Corporation
    Inventors: Masatsugu Ozasa, Kanako Nagaoka, Akinori Kawai, Masanori Kawano
  • METHOD FOR URINE SAMPLE ANALYSIS, REAGENT FOR URINE SAMPLE ANALYSIS, AND REAGENT KIT FOR URINE SAMPLE ANALYSIS
    Publication number: 20160363521
    Abstract: The present invention relates to a method for analyzing urine sample, a reagent for analysis of urine sample and a reagent kit for analysis of urine sample, which are for detecting at least casts and erythrocytes as urinary particles.
    Type: Application
    Filed: February 27, 2015
    Publication date: December 15, 2016
    Applicant: SYSMEX CORPORATION
    Inventors: Akinori KAWAI, Yuji ITOSE
  • METHOD FOR URINE SAMPLE ANALYSIS, REAGENT FOR URINE SAMPLE ANALYSIS, AND REAGENT KIT FOR URINE SAMPLE ANALYSIS
    Publication number: 20160363535
    Abstract: The present invention relates to a method for analyzing urine sample, a reagent for analysis of urine sample and a reagent kit for analysis of urine sample, which are for detecting at least casts and erythrocytes as urinary particles.
    Type: Application
    Filed: February 27, 2015
    Publication date: December 15, 2016
    Applicant: SYSMEX CORPORATION
    Inventor: Akinori KAWAI
  • URINE SPECIMEN ANALYSIS DEVICE AND URINE SPECIMEN ANALYSIS METHOD
    Publication number: 20150369741
    Abstract: A urine specimen analysis device includes a specimen drawing portion, a sample preparing portion, a measurement portion, and an information processing portion. The specimen drawing portion draws a first aliquot and a second aliquot from a urine specimen. The sample preparing portion prepares a first measurement sample by mixing the first aliquot and a first staining dye that stains red blood cells, and a second measurement sample by mixing the second aliquot and a second staining dye that stains nucleic acids. The measurement portion measures fluorescence emitted from the first measurement sample prepared by the sample preparing portion, and fluorescence emitted from the second measurement sample prepared by the sample preparing portion.
    Type: Application
    Filed: August 27, 2015
    Publication date: December 24, 2015
    Inventors: Masatsugu OZASA, Kanako NAGAOKA, Akinori KAWAI, Masanori KAWANO
  • REAGENT FOR DETECTING ABNORMAL CELL IN CERVIX OF UTERUS, AND METHOD FOR DETECTING ABNORMAL CELL IN CERVIX OF UTERUS BY USING SAME
    Publication number: 20110124005
    Abstract: Disclosed is a reagent for detecting an abnormal cell in the cervix of uterus, which can detect an abnormal cell contained in a biological sample that contains cells collected from the cervix of uterus. The reagent comprises a dye represented by general formula (I).
    Type: Application
    Filed: July 27, 2009
    Publication date: May 26, 2011
    Applicant: SYSMEX Corporation
    Inventors: Masakatsu Morita, Akinori Kawai, Yukio Tsujino