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Junji Sato

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotating electric machine and cooling method thereof
    • Patent number 6,936,939
    • Issue date Aug 30, 2005
    • Hitachi, Ltd.
    • Kazumasa Ide
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electric machine
    • Patent number 6,737,768
    • Issue date May 18, 2004
    • Hitachi, Ltd.
    • Kazumasa Ide
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamo-electric machine
    • Patent number 6,724,107
    • Issue date Apr 20, 2004
    • Hitachi, Ltd.
    • Kazumasa Ide
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machine with plural coolers in plural ventilation passages
    • Patent number 6,538,351
    • Issue date Mar 25, 2003
    • Hitachi, Ltd.
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machine
    • Patent number 6,359,351
    • Issue date Mar 19, 2002
    • Hitachi, Ltd.
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Armature winding and rotating electric machine using the same
    • Patent number 6,359,361
    • Issue date Mar 19, 2002
    • Hitachi, Ltd.
    • Shinichi Wakui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machine
    • Patent number 6,265,795
    • Issue date Jul 24, 2001
    • Hitachi, Ltd.
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machine
    • Patent number 6,262,501
    • Issue date Jul 17, 2001
    • Hitachi, Ltd.
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machine
    • Patent number 6,262,502
    • Issue date Jul 17, 2001
    • Hitachi, Ltd.
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating machine
    • Patent number 6,201,323
    • Issue date Mar 13, 2001
    • Hitachi, Ltd.
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Microwave plasma processing apparatus
    • Patent number 5,449,411
    • Issue date Sep 12, 1995
    • Hitachi, Ltd.
    • Takuya Fukuda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Microwave plasma processing apparatus
    • Patent number 5,243,259
    • Issue date Sep 7, 1993
    • Hitachi, Ltd.
    • Junji Sato
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotating electric machine and cooling method thereof
    • Publication number 20040189110
    • Publication date Sep 30, 2004
    • Kazumasa Ide
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotating machine
    • Publication number 20020101121
    • Publication date Aug 1, 2002
    • Akitomi Semba
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER