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Hisashi Nara

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  • Tochigi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Excimer laser apparatus
    • Patent number 6,809,448
    • Issue date Oct 26, 2004
    • Ebara Corporation
    • Natsushi Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Once through fan for gas laser apparatus and gas laser apparatus th...
    • Patent number 6,597,719
    • Issue date Jul 22, 2003
    • Komatsu Ltd.
    • Hisashi Nara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Excimer laser device
    • Patent number 6,577,664
    • Issue date Jun 10, 2003
    • Komatsu Ltd.
    • Hisashi Nara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Excimer laser device
    • Patent number 6,535,539
    • Issue date Mar 18, 2003
    • Komatsu Ltd.
    • Kiyoharu Nakao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Once through fan for excimer laser apparatus
    • Patent number 6,337,872
    • Issue date Jan 8, 2002
    • Komatsu Ltd.
    • Hisashi Nara
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Excimer laser apparatus
    • Publication number 20030107283
    • Publication date Jun 12, 2003
    • Natsushi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS