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Kenichi Yasunaga

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bioinert piping
    • Patent number 11,946,585
    • Issue date Apr 2, 2024
    • Shimadzu Corporation
    • Jun Yanagibayashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sample rack
    • Patent number 11,567,095
    • Issue date Jan 31, 2023
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Autosampler and liquid chromatograph
    • Patent number 11,519,886
    • Issue date Dec 6, 2022
    • Shimadzu Corporation
    • Yusuke Yokoi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid chromatograph flow path switching and control system for col...
    • Patent number 10,866,217
    • Issue date Dec 15, 2020
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Autosampler and liquid chromatograph
    • Patent number 10,690,637
    • Issue date Jun 23, 2020
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Autosampler
    • Patent number 10,416,127
    • Issue date Sep 17, 2019
    • SHIMADZU CORPORATION
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow path switching valve
    • Patent number 9,671,376
    • Issue date Jun 6, 2017
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sample cooling device and sampling apparatus
    • Patent number 9,255,742
    • Issue date Feb 9, 2016
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Needle adaptor and automatic sampler using the same
    • Patent number 9,194,846
    • Issue date Nov 24, 2015
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sample injection port and auto-sampler having the same
    • Patent number 8,739,610
    • Issue date Jun 3, 2014
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid chromatograph system
    • Patent number 8,382,979
    • Issue date Feb 26, 2013
    • Shimadzu Corporation
    • Yoshiki Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid chromatograph system
    • Patent number 8,236,175
    • Issue date Aug 7, 2012
    • Shimadzu Corporation
    • Yoshiki Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sample introduction method
    • Patent number 8,234,939
    • Issue date Aug 7, 2012
    • Shimadzu Corporation
    • Yoshiaki Maeda
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    RESIN TUBE CONNECTION DEVICE
    • Publication number 20230272870
    • Publication date Aug 31, 2023
    • Shimadzu Corporation
    • Kenichi YASUNAGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PUMP UNIT AND CHROMATOGRAPH
    • Publication number 20230010923
    • Publication date Jan 12, 2023
    • Shimadzu Corporation
    • Jun YANAGIBAYASHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    BIOINERT PIPE AND LIQUID CHROMATOGRAPH
    • Publication number 20220356964
    • Publication date Nov 10, 2022
    • Shimadzu Corporation
    • Jun YANAGIBAYASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BIOINERT PIPING
    • Publication number 20220341513
    • Publication date Oct 27, 2022
    • Shimadzu Corporation
    • Jun YANAGIBAYASHI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    AUTO-SAMPLER FOR CHROMATOGRAPHS
    • Publication number 20220026401
    • Publication date Jan 27, 2022
    • SHIMADZU CORPORATION
    • Shotaro ANDO
    • G01 - MEASURING TESTING
  • Information Patent Application

    AUTO-SAMPLER FOR CHROMATOGRAPHS
    • Publication number 20220026400
    • Publication date Jan 27, 2022
    • SHIMADZU CORPORATION
    • Shotaro ANDO
    • G01 - MEASURING TESTING
  • Information Patent Application

    RESIN-TUBE END FORMATION METHOD AND FORMATION TOOL
    • Publication number 20210156503
    • Publication date May 27, 2021
    • Shimadzu Corporation
    • Jun YANAGIBAYASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOSAMPLER AND LIQUID CHROMATOGRAPH
    • Publication number 20210148869
    • Publication date May 20, 2021
    • Shimadzu Corporation
    • Yusuke YOKOI
    • G01 - MEASURING TESTING
  • Information Patent Application

    SAMPLE RACK
    • Publication number 20200333368
    • Publication date Oct 22, 2020
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    AUTOSAMPLER AND LIQUID CHROMATOGRAPH
    • Publication number 20200033302
    • Publication date Jan 30, 2020
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID CHROMATOGRAPH
    • Publication number 20180284079
    • Publication date Oct 4, 2018
    • Shimadzu Corporation
    • Kenichi YASUNAGA
    • G01 - MEASURING TESTING
  • Information Patent Application

    AUTOSAMPLER
    • Publication number 20180088090
    • Publication date Mar 29, 2018
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLOW PATH SWITCHING VALVE
    • Publication number 20160025690
    • Publication date Jan 28, 2016
    • SHIMADZU CORPORATION
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLOW PATH SWITCHING VALVE
    • Publication number 20140352827
    • Publication date Dec 4, 2014
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    SAMPLE COOLING DEVICE AND SAMPLING APPARATUS
    • Publication number 20130240181
    • Publication date Sep 19, 2013
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    NEEDLE ADAPTOR AND AUTOMATIC SAMPLER USING THE SAME
    • Publication number 20130014597
    • Publication date Jan 17, 2013
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID CHROMATOGRAPH SYSTEM
    • Publication number 20130000390
    • Publication date Jan 3, 2013
    • Shimadzu Corporation
    • Yoshiaki MAEDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Autosampler
    • Publication number 20120111127
    • Publication date May 10, 2012
    • SHIMADZU CORPORATION
    • Yoshiaki Maeda
    • G01 - MEASURING TESTING
  • Information Patent Application

    Liquid Chromatograph System
    • Publication number 20120103887
    • Publication date May 3, 2012
    • SHIMADZU CORPORATION
    • Yoshiki Maeda
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sample Injection Port and Auto-Sampler Having the Same
    • Publication number 20110247405
    • Publication date Oct 13, 2011
    • SHIMADZU CORPORATION
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    SAMPLE INTRODUCTION METHOD
    • Publication number 20100326215
    • Publication date Dec 30, 2010
    • Shimadzu Corporation
    • Yoshiaki Maeda
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLOW CHANNEL SWITCHING VALVE
    • Publication number 20100276617
    • Publication date Nov 4, 2010
    • Shimadzu Corporation
    • Kenichi Yasunaga
    • G01 - MEASURING TESTING