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Shigeharu Hashimoto

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  • Okazaki-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger
    • Patent number 9,534,856
    • Issue date Jan 3, 2017
    • NGK Insulators, Ltd.
    • Yoshio Suzuki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Engine combustion chamber structure, and inner wall structure of th...
    • Patent number 9,284,911
    • Issue date Mar 15, 2016
    • NGK Insulators, Ltd.
    • Takahiro Tomita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Heater
    • Patent number 8,907,256
    • Issue date Dec 9, 2014
    • NGK Insulators, Ltd.
    • Shigeharu Hashimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb filter
    • Patent number 7,384,441
    • Issue date Jun 10, 2008
    • NGK Insulators, Ltd.
    • Tadato Ito
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Honeycomb filter
    • Patent number 7,244,284
    • Issue date Jul 17, 2007
    • NGK Insulators, Ltd.
    • Shinichi Miwa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust emission control system, method of calculating pressure los...
    • Patent number 7,073,327
    • Issue date Jul 11, 2006
    • NGK Insulators, Ltd.
    • Shigeharu Hashimoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Honeycomb structure
    • Patent number 7,037,567
    • Issue date May 2, 2006
    • NGK Insulators, Ltd.
    • Shigeharu Hashimoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrode structure and electric heater comprising the same
    • Patent number 6,031,213
    • Issue date Feb 29, 2000
    • NGK Insulators, Ltd.
    • Shigeharu Hashimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electrode structure and electric heater
    • Patent number 5,935,473
    • Issue date Aug 10, 1999
    • NGK Insulators, Ltd.
    • Shigeharu Hashimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas purification system and exhaust gas purification method
    • Patent number 5,802,845
    • Issue date Sep 8, 1998
    • NGK Insulators, Ltd.
    • Fumio Abe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electrically heatable honeycomb body
    • Patent number 5,800,787
    • Issue date Sep 1, 1998
    • NGK Insulators, Ltd.
    • Yasushi Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Structure of electrode unit
    • Patent number 5,670,746
    • Issue date Sep 23, 1997
    • NGK Insulators, Ltd.
    • Shigeharu Hashimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Resistive honeycomb heater having locally quickly heated regions fo...
    • Patent number 5,651,088
    • Issue date Jul 22, 1997
    • NGK Insulators, Ltd.
    • Fumio Abe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas purification system and exhaust gas purification method
    • Patent number 5,647,203
    • Issue date Jul 15, 1997
    • NGK Insulators, Ltd.
    • Fumio Abe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Heater unit and catalytic converter
    • Patent number 5,614,155
    • Issue date Mar 25, 1997
    • NGK Insulators, Ltd.
    • Fumio Abe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oxygen sensor
    • Patent number 5,238,551
    • Issue date Aug 24, 1993
    • NGK Insulators, Ltd.
    • Masanori Katsu
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents