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Hirotaka Shimizu

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  • Kyoto, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LED LIGHTING APPARATUS
    • Publication number 20160258609
    • Publication date Sep 8, 2016
    • ROHM CO., LTD.
    • Yoshifumi FUJIMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    LED LIGHTING APPARATUS WITH FIRST AND SECOND COVER PORTIONS
    • Publication number 20160245465
    • Publication date Aug 25, 2016
    • ROHM CO., LTD.
    • Hirotaka SHIMIZU
    • F21 - LIGHTING
  • Information Patent Application

    LED ILLUMINATION APPARATUS
    • Publication number 20150330582
    • Publication date Nov 19, 2015
    • Rohm Co., Ltd.
    • Hirotaka SHIMIZU
    • F21 - LIGHTING
  • Information Patent Application

    LED LAMP WITH LIGHT-DIFFUSING END CAP
    • Publication number 20150316217
    • Publication date Nov 5, 2015
    • Hirotaka SHIMIZU
    • F21 - LIGHTING
  • Information Patent Application

    LED LAMP
    • Publication number 20150247607
    • Publication date Sep 3, 2015
    • ROHM CO., LTD.
    • Yusaku KAWABATA
    • F21 - LIGHTING
  • Information Patent Application

    LED LAMP WITH LIGHT-DIFFUSING END CAP
    • Publication number 20140198497
    • Publication date Jul 17, 2014
    • Hirotaka SHIMIZU
    • F21 - LIGHTING
  • Information Patent Application

    LED LAMP
    • Publication number 20140043801
    • Publication date Feb 13, 2014
    • ROHM CO., LTD.
    • Yusaku KAWABATA
    • G02 - OPTICS
  • Information Patent Application

    LED LAMP AND LENS UNIT THEREFOR
    • Publication number 20130265752
    • Publication date Oct 10, 2013
    • Hirotaka SHIMIZU
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTBULB
    • Publication number 20130003361
    • Publication date Jan 3, 2013
    • ROHM CO., LTD.
    • Masaru IGAKI
    • F21 - LIGHTING
  • Information Patent Application

    LED BULB
    • Publication number 20120250305
    • Publication date Oct 4, 2012
    • Rohm Co., Ltd.
    • Hirotaka SHIMIZU
    • F21 - LIGHTING
  • Information Patent Application

    LED ILLUMINATION UNIT, LED ILLUMINATION DEVICE, AND LED ILLUMINATIO...
    • Publication number 20120182734
    • Publication date Jul 19, 2012
    • Rohm Co., Ltd.
    • Hirotaka Shimizu
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DIODE LAMP AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20120020087
    • Publication date Jan 26, 2012
    • Rohm Co., Ltd.
    • Masaru IGAKI
    • F21 - LIGHTING
  • Information Patent Application

    LED LAMP, LAMP CASE, LED MODULE AND LED LIGHTING APPARATUS
    • Publication number 20110310604
    • Publication date Dec 22, 2011
    • ROHM CO., LTD.
    • Hirotaka SHIMIZU
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTING DEVICE
    • Publication number 20110297971
    • Publication date Dec 8, 2011
    • Rohm Co., Ltd.
    • Hirotaka Shimizu
    • F21 - LIGHTING
  • Information Patent Application

    LED LAMP
    • Publication number 20110228517
    • Publication date Sep 22, 2011
    • Rohm Co., Ltd.
    • Yusaku Kawabat
    • G02 - OPTICS