TREA

Makoto Numata

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aggregate substrate, production method of aggregate substrate, and...
    • Patent number 8,125,307
    • Issue date Feb 28, 2012
    • TDK Corporation
    • Hiroyuki Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Varistor
    • Patent number 7,994,894
    • Issue date Aug 9, 2011
    • TDK Corporation
    • Hiroyuki Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Varistor and light emitting device
    • Patent number 7,932,806
    • Issue date Apr 26, 2011
    • TDK Corporation
    • Hiroyuki Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Varistor
    • Patent number 7,932,807
    • Issue date Apr 26, 2011
    • TDK Corporation
    • Hiroyuki Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Varistor and light-emitting apparatus
    • Patent number 7,791,449
    • Issue date Sep 7, 2010
    • TDK Corporation
    • Hiroyuki Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Varistor and light-emitting apparatus
    • Patent number 7,705,709
    • Issue date Apr 27, 2010
    • TDK Corporation
    • Yo Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Varistor element
    • Patent number 7,696,856
    • Issue date Apr 13, 2010
    • TDK Corporation
    • Yo Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Varistor and light-emitting apparatus
    • Patent number 7,688,177
    • Issue date Mar 30, 2010
    • TDK Corporation
    • Yo Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 7,505,239
    • Issue date Mar 17, 2009
    • TDK Corporation
    • Jitsuo Kanazawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VARISTOR
    • Publication number 20100117782
    • Publication date May 13, 2010
    • TDK Corporation
    • Hiroyuki Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VARISTOR
    • Publication number 20090243768
    • Publication date Oct 1, 2009
    • TDK Corporation
    • Hiroyuki Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AGGREGATE SUBSTRATE, PRODUCTION METHOD OF AGGREGATE SUBSTRATE, AND...
    • Publication number 20090189732
    • Publication date Jul 30, 2009
    • TDK Corporation
    • Hiroyuki SATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VARISTOR AND LIGHT EMITTING DEVICE
    • Publication number 20080238604
    • Publication date Oct 2, 2008
    • TDK Corporation
    • Hiroyuki SATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Varistor element
    • Publication number 20080068124
    • Publication date Mar 20, 2008
    • TDK Corporation
    • Yo Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Varistor and light-emitting apparatus
    • Publication number 20070223169
    • Publication date Sep 27, 2007
    • TDK Corporation
    • Yo Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Varistor and light-emitting apparatus
    • Publication number 20070223170
    • Publication date Sep 27, 2007
    • TDK Corporation
    • Hiroyuki Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Varistor and light-emitting apparatus
    • Publication number 20070188963
    • Publication date Aug 16, 2007
    • TDK Corporation
    • Yo Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting device
    • Publication number 20060232373
    • Publication date Oct 19, 2006
    • TDK Corporation
    • Jitsuo Kanazawa
    • H01 - BASIC ELECTRIC ELEMENTS