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Toshihiko Sasai

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  • Yokosuka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illuminating device and illuminating method
    • Patent number 8,952,627
    • Issue date Feb 10, 2015
    • Toshiba Lighting & Technology Corporation
    • Sayaka Tomiyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply for illumination and luminaire
    • Patent number 8,853,954
    • Issue date Oct 7, 2014
    • Toshiba Lighting & Technology Corporation
    • Hirokazu Otake
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    DC power source unit and LED lamp system
    • Patent number 8,823,278
    • Issue date Sep 2, 2014
    • Toshiba Lighting & Technology Corporation
    • Naoko Iwai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dimming device and lighting system
    • Patent number 8,823,286
    • Issue date Sep 2, 2014
    • Toshiba Lighting & Technology Corporation
    • Toshihiko Sasai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power supply device, luminaire and power source system
    • Patent number 8,816,608
    • Issue date Aug 26, 2014
    • Toshiba Lighting & Technology Corporation
    • Hiroshi Terasaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Control Apparatus, Control System, and Control Method
    • Publication number 20150061519
    • Publication date Mar 5, 2015
    • Toshiba Lighting & Technology Corporation
    • Hiroshi Akahoshi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Control System
    • Publication number 20140324195
    • Publication date Oct 30, 2014
    • Toshiba Lighting & Technology Corporation
    • Yoko Noguchi
    • G08 - SIGNALLING
  • Information Patent Application

    Electrical Apparatus Control System
    • Publication number 20140285013
    • Publication date Sep 25, 2014
    • Toshiba Lighting & Technology Corporation
    • Yoko Noguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electrical Equipment and Communication Apparatus
    • Publication number 20140277591
    • Publication date Sep 18, 2014
    • Toshiba Lighting & Technology Corporation
    • Toshihiko Sasai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LUMINAIRE AND OPERATION DEVICE
    • Publication number 20140084803
    • Publication date Mar 27, 2014
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Toru ISHIKITA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INTERFACE CIRCUIT AND INTERFACE METHOD
    • Publication number 20140028209
    • Publication date Jan 30, 2014
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Noriyuki Kitamura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DETECTION CIRCUIT AND DETECTION METHOD
    • Publication number 20140028194
    • Publication date Jan 30, 2014
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Noriyuki KITAMURA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING CONTROL SYSTEM
    • Publication number 20140015417
    • Publication date Jan 16, 2014
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Naoko Iwai
    • 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

    POWER SUPPLY FOR ILLUMINATION AND LUMINAIRE
    • Publication number 20130229121
    • Publication date Sep 5, 2013
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Hirokazu OTAKE
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIMMING DEVICE AND LIGHTING SYSTEM
    • Publication number 20130187563
    • Publication date Jul 25, 2013
    • Toshiba Lighting & Technology Corporation
    • Toshihiko SASAI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LUMINAIRE
    • Publication number 20130002169
    • Publication date Jan 3, 2013
    • Toshiba Lighting & Technology Corporation
    • Hiroshi TERASAKA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DC POWER SUPPLY FEEDING SYSTEM
    • Publication number 20120175956
    • Publication date Jul 12, 2012
    • Toshiba Lighting & Technology Corporation
    • Noriyuki KITAMURA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • 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

    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