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Shigekazu Kieda

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  • Ishioka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling structure for construction machine
    • Patent number 8,540,042
    • Issue date Sep 24, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Takayuki Atarashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotary electric power generator
    • Patent number 6,774,515
    • Issue date Aug 10, 2004
    • Hitachi, Ltd.
    • Hideaki Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric power generator
    • Patent number 6,621,187
    • Issue date Sep 16, 2003
    • Hitachi, Ltd.
    • Hideaki Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric power generator
    • Patent number 6,459,180
    • Issue date Oct 1, 2002
    • Hitachi, Ltd.
    • Hideaki Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine
    • Patent number 6,359,350
    • Issue date Mar 19, 2002
    • Hitachi, Ltd.
    • Masayuki Kaiho
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric rotating machine
    • Patent number 6,346,754
    • Issue date Feb 12, 2002
    • Hitachi, Ltd.
    • Shigekazu Kieda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric rotating machine
    • Patent number 6,340,853
    • Issue date Jan 22, 2002
    • Hitachi, Ltd.
    • Masayuki Kaiho
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cooling arrangement for semiconductor devices and method of making...
    • Patent number 5,133,403
    • Issue date Jul 28, 1992
    • Hitachi, Ltd.
    • Hitoshi Yokono
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Semiconductor cooling device
    • Patent number 5,021,924
    • Issue date Jun 4, 1991
    • Hitachi, Ltd.
    • Shigekazu Kieda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dry etching apparatus
    • Patent number 4,956,043
    • Issue date Sep 11, 1990
    • Hitachi, Ltd.
    • Masafumi Kanetomo
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING STRUCTURE FOR CONSTRUCTION MACHINE
    • Publication number 20120285757
    • Publication date Nov 15, 2012
    • Takayuki Atarashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Collector device and motor
    • Publication number 20050077788
    • Publication date Apr 14, 2005
    • Shigekazu Kieda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotary electric power generator
    • Publication number 20020185923
    • Publication date Dec 12, 2002
    • Hideaki Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotary electric power generator
    • Publication number 20020185921
    • Publication date Dec 12, 2002
    • Hideaki Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER