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Katsumasa Sakamoto

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ion chromatograph
    • Patent number 12,306,153
    • Issue date May 20, 2025
    • Shimadzu Corporation
    • Masanori Fujiwara
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ion suppressor
    • Patent number 12,031,957
    • Issue date Jul 9, 2024
    • Shimadzu Corporation
    • Katsumasa Sakamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ion chromatograph and ion component analysis method
    • Patent number 11,982,653
    • Issue date May 14, 2024
    • Shimadzu Corporation
    • Katsumasa Sakamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ion suppressor and ion chromatograph
    • Patent number 11,534,700
    • Issue date Dec 27, 2022
    • Shimadzu Corporation
    • Katsumasa Sakamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ion suppressor and ion chromatograph
    • Patent number 11,531,010
    • Issue date Dec 20, 2022
    • Shimadzu Corporation
    • Katsumasa Sakamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ion chromatograph
    • Patent number 9,535,034
    • Issue date Jan 3, 2017
    • Shimadzu Corporation
    • Katsumasa Sakamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Suppressor utilizing micro ion exchange tube and ion chromatograph...
    • Patent number 7,981,284
    • Issue date Jul 19, 2011
    • Shimadzu Corporation
    • Katsumasa Sakamoto
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ONLINE ANALYSIS SYSTEM
    • Publication number 20240385148
    • Publication date Nov 21, 2024
    • Shimadzu Corporation
    • Yusuke NAGAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID SAMPLING METHOD IN FLOW MONITORING SYSTEM
    • Publication number 20240302250
    • Publication date Sep 12, 2024
    • Shimadzu Corporation
    • Takuya YOSHIOKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    ION SUPPRESSOR
    • Publication number 20220187254
    • Publication date Jun 16, 2022
    • Shimadzu Corporation
    • Katsumasa SAKAMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    ION CHROMATOGRAPH
    • Publication number 20220163495
    • Publication date May 26, 2022
    • Shimadzu Corporation
    • Masanori FUJIWARA
    • G01 - MEASURING TESTING
  • Information Patent Application

    ION CHROMATOGRAPH AND ION COMPONENT ANALYSIS METHOD
    • Publication number 20220155265
    • Publication date May 19, 2022
    • Shimadzu Corporation
    • Katsumasa SAKAMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ION SUPPRESSOR
    • Publication number 20220146476
    • Publication date May 12, 2022
    • Shimadzu Corporation
    • Masanori FUJIWARA
    • G01 - MEASURING TESTING
  • Information Patent Application

    ION SUPPRESSOR AND ION CHROMATOGRAPH
    • Publication number 20200147518
    • Publication date May 14, 2020
    • Shimadzu Corporation
    • Katsumasa SAKAMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ION SUPPRESSOR AND ION CHROMATOGRAPH
    • Publication number 20200132639
    • Publication date Apr 30, 2020
    • Shimadzu Corporation
    • Katsumasa SAKAMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ION CHROMATOGRAPH
    • Publication number 20140320146
    • Publication date Oct 30, 2014
    • Katsumasa Sakamoto
    • G01 - MEASURING TESTING
  • Information Patent Application

    SUPPRESSOR UTILIZING MICRO ION EXCHANGE TUBE AND ION CHROMATOGRAPH...
    • Publication number 20100320132
    • Publication date Dec 23, 2010
    • Katsumasa Sakamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    RADIOACTIVE FLUORINE ANION CONCENTRATING DEVICE AND METHOD
    • Publication number 20100101943
    • Publication date Apr 29, 2010
    • Ren Iwata
    • C01 - INORGANIC CHEMISTRY