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Masahiko Kamata

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  • Yokosuka-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LAMP SYSTEM
    • Publication number 20170241599
    • Publication date Aug 24, 2017
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Takeshi OSADA
    • F21 - LIGHTING
  • Information Patent Application

    LUMINAIRE
    • Publication number 20150054414
    • Publication date Feb 26, 2015
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Masahiko KAMATA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Light-Emitting Module, Straight Tube Lamp and Luminaire
    • Publication number 20140218905
    • Publication date Aug 7, 2014
    • Toshiba Lighting & Technology Corporation
    • Tetsuya Ono
    • F21 - LIGHTING
  • Information Patent Application

    LUMINAIRE
    • Publication number 20140184087
    • Publication date Jul 3, 2014
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Masahiko KAMATA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Lamp Device and Luminaire
    • Publication number 20140169004
    • Publication date Jun 19, 2014
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Hiromichi Nakajima
    • F21 - LIGHTING
  • Information Patent Application

    Lamp and Luminaire
    • Publication number 20140153250
    • Publication date Jun 5, 2014
    • Toshiba Lighting & Technology Corporation
    • Hiroshi Matsushita
    • F21 - LIGHTING
  • Information Patent Application

    SELF-BALLASTED LAMP AND LIGHTING EQUIPMENT
    • Publication number 20140145590
    • Publication date May 29, 2014
    • Toshiba Lighting & Technology Corporation
    • Makoto SAKAI
    • F21 - LIGHTING
  • Information Patent Application

    LAMP, LAMP UNIT, AND LUMINAIRE
    • Publication number 20140029252
    • Publication date Jan 30, 2014
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Go KATO
    • F21 - LIGHTING
  • Information Patent Application

    LED MODULE, TUBE TYPE LAMP, AND LUMINAIRE
    • Publication number 20140022778
    • Publication date Jan 23, 2014
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Akinori NOGUCHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHT SOURCE LIGHTING DEVICE AND LUMINAIRE
    • Publication number 20130293144
    • Publication date Nov 7, 2013
    • Toshiba Lighting & Technology Corporation
    • Sayaka Tomiyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED LIGHTING DEVICE AND LED LUMINAIRE
    • Publication number 20130293134
    • Publication date Nov 7, 2013
    • Toshiba Lighting & Technology Corporation
    • Toru Ishikita
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING CIRCUIT AND LUMINAIRE
    • Publication number 20130249412
    • Publication date Sep 26, 2013
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Hiromichi NAKAJIMA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER SUPPLY FOR ILLUMINATION AND LUMINAIRE
    • Publication number 20130207554
    • Publication date Aug 15, 2013
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Hiromichi NAKAJIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Supply Device and Lighting Device
    • Publication number 20130106311
    • Publication date May 2, 2013
    • Toshiba Lighting & Technology Corporation
    • Go Kato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Lamp Unit and Luminaire
    • Publication number 20130106306
    • Publication date May 2, 2013
    • Toshiba Lighting & Technology Corporation
    • Hiromichi Nakajima
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTING DEVICE AND LED LUMINAIRE
    • Publication number 20130083549
    • Publication date Apr 4, 2013
    • Toshiba Lighting & Technology Corporation
    • Yuichiro Takahara
    • F21 - LIGHTING
  • Information Patent Application

    Power Supply Device and Luminaire
    • Publication number 20130069550
    • Publication date Mar 21, 2013
    • Toshiba Lighting & Technology Corporation
    • Masahiko Kamata
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TUBE LAMP AND LUMINAIRE
    • Publication number 20130027924
    • Publication date Jan 31, 2013
    • Keiichi Shimizu
    • F21 - LIGHTING
  • Information Patent Application

    LUMINAIRE
    • Publication number 20120326614
    • Publication date Dec 27, 2012
    • Toshiba Lighting & Technology Corporation
    • Toshio Tsuji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LUMINAIRE
    • Publication number 20120249004
    • Publication date Oct 4, 2012
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Masahiko KAMATA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING DEVICE AND LUMINAIRE
    • Publication number 20120217899
    • Publication date Aug 30, 2012
    • Toshiba Lighting & Technology Corporation
    • Naoko IWAI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING DEVICE AND LUMINAIRE
    • Publication number 20120194075
    • Publication date Aug 2, 2012
    • Toshiba Lighting & Technology Corporation
    • Naoko IWAI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LIGHTING DEVICE AND LUMINAIRE
    • Publication number 20120187864
    • Publication date Jul 26, 2012
    • Toshiba Lighting & Technology Corporation
    • Naoko IWAI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING DEVICE AND LUMINAIRE
    • Publication number 20120187870
    • Publication date Jul 26, 2012
    • Toshiba Lighting & Technology Corporation
    • Naoko IWAI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ILLUMINATING DEVICE AND ILLUMINATING METHOD
    • Publication number 20120153841
    • Publication date Jun 21, 2012
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Sayaka TOMIYAMA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED LIGHTING DEVICE AND LED LIGHTING EQUIPMENT
    • Publication number 20120119651
    • Publication date May 17, 2012
    • Toshiba Lighting & Technology Corporation
    • Hiromichi Nakajima
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DC POWER SOURCE UNIT AND LED LAMP SYSTEM
    • Publication number 20120056560
    • Publication date Mar 8, 2012
    • Toshiba Lighting & Technology Corporation
    • Naoko IWAI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LAMP UNIT AND ILLUMINATION APPARATUS
    • Publication number 20120049736
    • Publication date Mar 1, 2012
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATON
    • Tomoaki Shimizu
    • F21 - LIGHTING
  • Information Patent Application

    POWER SOURCE UNIT FOR LED LAMPS, AND LED LAMP SYSTEM
    • Publication number 20120019166
    • Publication date Jan 26, 2012
    • Toshiba Lighting & Technology Corporation
    • Hiroshi Terasaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER SOURCE UNIT AND LIGHTING FIXTURE
    • Publication number 20110316444
    • Publication date Dec 29, 2011
    • Toshiba Lighting & Technology Corporation
    • Hiroshi TERASAKA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR