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Kazuhiko Fujikawa

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  • Kyotanabe-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Monopole antenna
    • Patent number 7,391,374
    • Issue date Jun 24, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Susumu Inatsugu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna
    • Patent number 7,202,821
    • Issue date Apr 10, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhiko Fujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Composite antenna
    • Patent number 7,193,571
    • Issue date Mar 20, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Susumu Inatsugu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Monopole antenna
    • Patent number 7,158,086
    • Issue date Jan 2, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Susumu Inatsugu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device
    • Patent number 7,132,986
    • Issue date Nov 7, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Susumu Inatsugu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Object-to-be-printed detector and print detecting method
    • Patent number 6,548,813
    • Issue date Apr 15, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhiko Fujikawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Recording device
    • Patent number 6,491,363
    • Issue date Dec 10, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Takeshi Masutani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Infrared detector element, and infrared sensor unit and infrared de...
    • Patent number 6,403,959
    • Issue date Jun 11, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhiko Fujikawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pyroelectric type infrared sensor
    • Patent number 5,567,941
    • Issue date Oct 22, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhiko Fujikawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Objective actuator
    • Patent number 5,416,640
    • Issue date May 16, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Yasumasa Shibata
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Monopole antenna
    • Publication number 20070024521
    • Publication date Feb 1, 2007
    • Susumu Inatsugu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna device
    • Publication number 20060017619
    • Publication date Jan 26, 2006
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Susumu Inatsugu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna
    • Publication number 20050280588
    • Publication date Dec 22, 2005
    • Kazuhiko Fujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Monopole antenna
    • Publication number 20050195111
    • Publication date Sep 8, 2005
    • Susumu Inatsugu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Composite antenna
    • Publication number 20050174291
    • Publication date Aug 11, 2005
    • Susumu Inatsugu
    • H01 - BASIC ELECTRIC ELEMENTS