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Keisuke Ogawa

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid sending system for liquid chromatograph
    • Patent number 12,105,069
    • Issue date Oct 1, 2024
    • Shimadzu Corporation
    • Tomohiro Gomi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid feeding device
    • Patent number 12,092,099
    • Issue date Sep 17, 2024
    • Shimadzu Corporation
    • Keisuke Ogawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid chromatographic system
    • Patent number 11,921,094
    • Issue date Mar 5, 2024
    • Shimadzu Corporation
    • Tomohiro Gomi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid delivery device and liquid chromatograph
    • Patent number 11,808,252
    • Issue date Nov 7, 2023
    • Shimadzu Corporation
    • Keisuke Ogawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid sending device
    • Patent number 11,746,777
    • Issue date Sep 5, 2023
    • Shimadzu Corporation
    • Shinya Imamura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid delivery device
    • Patent number 11,434,897
    • Issue date Sep 6, 2022
    • Shimadzu Corporation
    • Jun Yanagibayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid feeding device and fluid chromatograph
    • Patent number 11,307,179
    • Issue date Apr 19, 2022
    • Shimadzu Corporation
    • Jun Yanagibayashi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solvent delivery device and liquid chromatograph
    • Patent number 10,302,604
    • Issue date May 28, 2019
    • Shimadzu Corporation
    • Keisuke Ogawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Degassing device
    • Patent number 10,041,914
    • Issue date Aug 7, 2018
    • Shimadzu Corporation
    • Kumiko Jingu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical analyzer
    • Patent number 9,877,368
    • Issue date Jan 23, 2018
    • Shimadzu Corporation
    • Yusuke Nagai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid chromatograph
    • Patent number 9,651,526
    • Issue date May 16, 2017
    • Shimadzu Corporation
    • Kengo Aoki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID CHROMATOGRAPHIC SYSTEM
    • Publication number 20220146473
    • Publication date May 12, 2022
    • Shimadzu Corporation
    • Tomohiro GOMI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID SENDING SYSTEM FOR LIQUID CHROMATOGRAPH
    • Publication number 20220128533
    • Publication date Apr 28, 2022
    • Shimadzu Corporation
    • Tomohiro GOMI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID DELIVERY DEVICE AND LIQUID CHROMATOGRAPH
    • Publication number 20210231621
    • Publication date Jul 29, 2021
    • Shimadzu Corporation
    • Keisuke OGAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID SENDING DEVICE
    • Publication number 20210172437
    • Publication date Jun 10, 2021
    • Shimadzu Corporation
    • Shinya IMAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID FEEDING DEVICE
    • Publication number 20210156376
    • Publication date May 27, 2021
    • Shimadzu Corporation
    • Keisuke OGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID FEEDING DEVICE AND FLUID CHROMATOGRAPH
    • Publication number 20200278329
    • Publication date Sep 3, 2020
    • Shimadzu Corporation
    • Jun YANAGIBAYASHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID DELIVERY DEVICE
    • Publication number 20200182235
    • Publication date Jun 11, 2020
    • Shimadzu Corporation
    • Jun YANAGIBAYASHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL ANALYZER
    • Publication number 20160313248
    • Publication date Oct 27, 2016
    • Shimadzu Corporation
    • Yusuke NAGAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL ANALYZER
    • Publication number 20160234904
    • Publication date Aug 11, 2016
    • Shimadzu Corporation
    • Yusuke NAGAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID CHROMATOGRAPH
    • Publication number 20150276688
    • Publication date Oct 1, 2015
    • Shimadzu Corporation
    • Kengo Aoki
    • G01 - MEASURING TESTING
  • Information Patent Application

    SOLVENT DELIVERY DEVICE AND LIQUID CHROMATOGRAPH
    • Publication number 20130233060
    • Publication date Sep 12, 2013
    • Shimadzu Corporation
    • Keisuke Ogawa
    • G01 - MEASURING TESTING