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Keisuke TASHIMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Particulate sensor and method for manufacturing particulate sensor
    • Patent number 10,996,196
    • Issue date May 4, 2021
    • NGK Spark Plug Co., Ltd.
    • Norimasa Osawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Particulate measurement system
    • Patent number 10,330,579
    • Issue date Jun 25, 2019
    • NGK Spark Plug Co., Ltd.
    • Takeshi Sugiyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Particulate sensor
    • Patent number 10,209,173
    • Issue date Feb 19, 2019
    • NGK Spark Plug Co., Ltd.
    • Takeshi Sugiyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Particulate sensor
    • Patent number 10,006,883
    • Issue date Jun 26, 2018
    • NGK Spark Plug Co., Ltd.
    • Takeshi Sugiyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Particulate sensor
    • Patent number 9,915,587
    • Issue date Mar 13, 2018
    • NGK Spark Plug Co., Ltd.
    • Takeshi Sugiyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Microparticle detection system
    • Patent number 9,581,069
    • Issue date Feb 28, 2017
    • NGK Spark Plug Co., Ltd.
    • Masayuki Motomura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Microparticle sensor
    • Patent number 9,476,807
    • Issue date Oct 25, 2016
    • NGK Spark Plug Co., Ltd.
    • Masayuki Motomura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Microparticle detection system
    • Patent number 9,395,273
    • Issue date Jul 19, 2016
    • NGK Spark Plug Co., Ltd.
    • Masayuki Motomura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Particulate detection system
    • Patent number 9,206,757
    • Issue date Dec 8, 2015
    • NGK Spark Plug Co., Ltd.
    • Toshiya Matuoka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fine particle detection system
    • Patent number 8,823,384
    • Issue date Sep 2, 2014
    • NGK Spark Plug Co., Ltd.
    • Toshiya Matsuoka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fine particle sensor and mounting structure therefor
    • Patent number 8,652,240
    • Issue date Feb 18, 2014
    • NGK Spark Plug Co., Ltd.
    • Takeshi Sugiyama
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CALIBRATION LIQUID FOR WATER QUALITY MEASUREMENT DEVICE, CALIBRATIO...
    • Publication number 20230152272
    • Publication date May 18, 2023
    • NGK Spark Plug Co., Ltd.
    • Shunsuke KAMEI
    • G01 - MEASURING TESTING
  • Information Patent Application

    WATER QUALITY MEASUREMENT DEVICE AND STORAGE METHOD FOR WATER QUALI...
    • Publication number 20230054730
    • Publication date Feb 23, 2023
    • NGK Spark Plug Co., Ltd.
    • Shunsuke KAMEI
    • G01 - MEASURING TESTING
  • Information Patent Application

    WATER QUALITY MEASURING SYSTEM
    • Publication number 20220268726
    • Publication date Aug 25, 2022
    • NGK SPARK PLUG CO., LTD.
    • Yoji TAKEHIRO
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    PARTICULATE SENSOR AND METHOD FOR MANUFACTURING PARTICULATE SENSOR
    • Publication number 20190064112
    • Publication date Feb 28, 2019
    • NGK SPARK PLUG CO., LTD.
    • Norimasa OSAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    PARTICULATE SENSOR
    • Publication number 20170045435
    • Publication date Feb 16, 2017
    • NGK Spark Plug Co., Ltd.
    • Takeshi SUGIYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    MICROPARTICLE DETECTION SYSTEM
    • Publication number 20150285711
    • Publication date Oct 8, 2015
    • NGK Spark Plug Co., Ltd.
    • Masayuki Motomura
    • G01 - MEASURING TESTING
  • Information Patent Application

    PARTICULATE SENSOR
    • Publication number 20150204759
    • Publication date Jul 23, 2015
    • NGK Spark Plug Co., Ltd.
    • Takeshi Sugiyama
    • G01 - MEASURING TESTING
  • Information Patent Application

    PARTICULATE SENSOR
    • Publication number 20150192545
    • Publication date Jul 9, 2015
    • NGK SPARK PLUG CO., LTD.
    • Takeshi SUGIYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    PARTICULATE MEASUREMENT SYSTEM
    • Publication number 20150114087
    • Publication date Apr 30, 2015
    • NGK SPARK PLUG CO., LTD.
    • Takeshi SUGIYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    PARTICULATE MEASUREMENT SYSTEM
    • Publication number 20150120229
    • Publication date Apr 30, 2015
    • NGK SPARK PLUG CO., LTD.
    • Takeshi SUGIYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    MICROPARTICLE SENSOR
    • Publication number 20150020574
    • Publication date Jan 22, 2015
    • NGK Spark Plug Co., Ltd.
    • Masayuki Motomura
    • G01 - MEASURING TESTING
  • Information Patent Application

    MICROPARTICLE DETECTION SYSTEM
    • Publication number 20140352405
    • Publication date Dec 4, 2014
    • NGK Spark Plug Co., Ltd.
    • Masayuki MOTOMURA
    • G01 - MEASURING TESTING
  • Information Patent Application

    PARTICULATE DETECTION SYSTEM
    • Publication number 20120285219
    • Publication date Nov 15, 2012
    • NGK SPARK PLUG CO., LTD.
    • Toshiya MATUOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FINE PARTICLE DETECTION SYSTEM
    • Publication number 20120262182
    • Publication date Oct 18, 2012
    • NGK SPARK PLUG CO., LTD.
    • Toshiya MATSUOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FINE PARTICLE SENSOR AND MOUNTING STRUCTURE THEREFOR
    • Publication number 20120234172
    • Publication date Sep 20, 2012
    • NGK SPARK PLUG CO., LTD.
    • Takeshi SUGIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES