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KUNIHIKO NAKAGAKI

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  • NAGOYA-CITY, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS SENSOR
    • Publication number 20220113280
    • Publication date Apr 14, 2022
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS SENSOR
    • Publication number 20210302356
    • Publication date Sep 30, 2021
    • NGK INSULATORS, LTD
    • Soichiro YOSHIDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20200103368
    • Publication date Apr 2, 2020
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND SENSOR ELEMENT
    • Publication number 20200003725
    • Publication date Jan 2, 2020
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS SENSOR
    • Publication number 20200003726
    • Publication date Jan 2, 2020
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS SENSOR AND METHOD OF PRODUCING GAS SENSOR
    • Publication number 20190383767
    • Publication date Dec 19, 2019
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20190383766
    • Publication date Dec 19, 2019
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR ELEMENT TREATMENT METHOD
    • Publication number 20130122441
    • Publication date May 16, 2013
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR ELEMENT AND GAS SENSOR
    • Publication number 20120159771
    • Publication date Jun 28, 2012
    • NGK Optoceramics Co., Ltd.
    • Yoshio Suzuki
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR ELEMENT AND GAS SENSOR
    • Publication number 20090242403
    • Publication date Oct 1, 2009
    • NGK Insulators, Ltd.
    • Yoshio Suzuki
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR ELEMENT TREATMENT METHOD
    • Publication number 20090205193
    • Publication date Aug 20, 2009
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND NITROGEN OXIDE SENSOR
    • Publication number 20090120791
    • Publication date May 14, 2009
    • NGK Insulators, Ltd.
    • Takeya Miyashita
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20080302661
    • Publication date Dec 11, 2008
    • NGK Insulators, Ltd.
    • Yoshio Suzuki
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD FOR PRODUCING GAS SENSOR
    • Publication number 20080202205
    • Publication date Aug 28, 2008
    • NGK Insulators, Ltd.
    • Yoshio SUZUKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    NOx-DECOMPOSING ELECTRODE AND METHOD FOR PRODUCING NOx SENSOR
    • Publication number 20080156644
    • Publication date Jul 3, 2008
    • NGK Insulators, Ltd.
    • Yoshio Suzuki
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR ELEMENT
    • Publication number 20080105545
    • Publication date May 8, 2008
    • NGK Insulators, Ltd.
    • Kunihiko NAKAGAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    Porous electrode and process of producing the same
    • Publication number 20060231397
    • Publication date Oct 19, 2006
    • NGK Insulators, Ltd.
    • Kunihiko Nakagaki
    • G01 - MEASURING TESTING
  • Information Patent Application

    Method of treating gas sensor element
    • Publication number 20050210657
    • Publication date Sep 29, 2005
    • NGK Insulators, Ltd.
    • Kunihiko Nakagaki
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor and nitrogen oxide sensor
    • Publication number 20040231985
    • Publication date Nov 25, 2004
    • NGK Insulators, Ltd.
    • NOBUHIDE KATO
    • G01 - MEASURING TESTING
  • Information Patent Application

    NOx-decomposing electrode and NOx concentration-measuring apparatus
    • Publication number 20030201172
    • Publication date Oct 30, 2003
    • NGK Insulators, Ltd.
    • Kunihiko Nakagaki
    • G01 - MEASURING TESTING
  • Information Patent Application

    NOx-decomposing electrode and NOx concentration-measuring apparatus
    • Publication number 20030201171
    • Publication date Oct 30, 2003
    • NGK Insulators, Ltd.
    • Kunihiko Nakagaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Gas sensor and nitrogen oxide sensor
    • Publication number 20030136674
    • Publication date Jul 24, 2003
    • NGK Insulators, Ltd.
    • Nobuhide Kato
    • G01 - MEASURING TESTING
  • Information Patent Application

    NOx concentration-measuring apparatus
    • Publication number 20020162755
    • Publication date Nov 7, 2002
    • NGK Insulators, Ltd.
    • Nobuhide Kato
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas sensor and nitrogen oxide sensor
    • Publication number 20020060151
    • Publication date May 23, 2002
    • NGK Insulators, Ltd.
    • Nobuhide Kato
    • G01 - MEASURING TESTING
  • Information Patent Application

    NOX CONCENTRATION-MEASURING APPARATUS
    • Publication number 20020005353
    • Publication date Jan 17, 2002
    • NOBUHIDE KATO
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20010008211
    • Publication date Jul 19, 2001
    • NGK Insulators, Ltd.
    • NOBUHIDE KATO
    • G01 - MEASURING TESTING