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Toshimasa Hayashi

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  • Aichi-pref, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing light-emitting device
    • Patent number 9,343,618
    • Issue date May 17, 2016
    • Toyoda Gosei Co., Ltd.
    • Takashi Nonogawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 9,299,902
    • Issue date Mar 29, 2016
    • Toyoda Gosei Co., Ltd.
    • Satoshi Wada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 9,184,354
    • Issue date Nov 10, 2015
    • Toyoda Gosei Co., Ltd.
    • Kosei Fukui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device and manufacturing method for the same
    • Patent number 9,065,023
    • Issue date Jun 23, 2015
    • Toyoda Gosei, Co., Ltd.
    • Satoshi Wada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 8,698,187
    • Issue date Apr 15, 2014
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED lamp module
    • Patent number 8,643,271
    • Issue date Feb 4, 2014
    • Toyoda Gosei Co., Ltd.
    • Shota Shimonishi
    • F21 - LIGHTING
  • Information Patent Grant

    Side surface light emitting device
    • Patent number 8,138,661
    • Issue date Mar 20, 2012
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting diode
    • Patent number D653222
    • Issue date Jan 31, 2012
    • Toyoda Gosei Co., Ltd.
    • Kosei Fukui
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D652807
    • Issue date Jan 24, 2012
    • Toyoda Gosei Co., Ltd.
    • Kosei Fukui
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D652394
    • Issue date Jan 17, 2012
    • Toyoda Gosei Co., Ltd.
    • Kosei Fukui
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting device
    • Patent number 7,993,038
    • Issue date Aug 9, 2011
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Light emitting diode
    • Patent number D640211
    • Issue date Jun 21, 2011
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D640210
    • Issue date Jun 21, 2011
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D597499
    • Issue date Aug 4, 2009
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D589910
    • Issue date Apr 7, 2009
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode package including base body with thermal via a...
    • Patent number 7,489,076
    • Issue date Feb 10, 2009
    • Kyoritsu Elex Co., Ltd.
    • Kazuma Mitsuyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting diode
    • Patent number D585851
    • Issue date Feb 3, 2009
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lamp
    • Patent number 7,393,122
    • Issue date Jul 1, 2008
    • Toyoda Gosei Co., Ltd.
    • Atsushi Tsuzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Process for producing group III nitride compound semiconductor
    • Patent number 7,128,846
    • Issue date Oct 31, 2006
    • Toyoda Gosei Co., Ltd.
    • Kazuki Nishijima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor light emitting element and method of making same
    • Patent number 7,087,930
    • Issue date Aug 8, 2006
    • Toyodaa Gosei Co., Ltd.
    • Masanobu Senda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor light-emitting device
    • Patent number 7,042,012
    • Issue date May 9, 2006
    • Toyoda Gosei Co., Ltd.
    • Masanobu Senda
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE
    • Publication number 20150364657
    • Publication date Dec 17, 2015
    • Toyoda Gosei Co., Ltd.
    • Takashi NONOGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light Emitting Device
    • Publication number 20150097195
    • Publication date Apr 9, 2015
    • Toyoda Gosei Co., Ltd.
    • Satoshi WADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20150054018
    • Publication date Feb 26, 2015
    • Toyoda Gosei Co., Ltd.
    • Yukiko Yabuta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE
    • Publication number 20140295591
    • Publication date Oct 2, 2014
    • Toyoda Gosei Co., Ltd.
    • Takashi NONOGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20140231821
    • Publication date Aug 21, 2014
    • Toyoda Gosei Co., Ltd.
    • Kosei FUKUI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE AND MANUFACTURING METHOD FOR THE SAME
    • Publication number 20140167087
    • Publication date Jun 19, 2014
    • Toyoda Gosei Co., Ltd.
    • Satoshi Wada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE
    • Publication number 20140087498
    • Publication date Mar 27, 2014
    • Toyoda Gosei Co., Ltd.
    • Takashi TERAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20130003381
    • Publication date Jan 3, 2013
    • Toyoda Gosei Co., Ltd.
    • Hideki KOKUBU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting device
    • Publication number 20120080711
    • Publication date Apr 5, 2012
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED lamp module
    • Publication number 20090206718
    • Publication date Aug 20, 2009
    • Toyoda Gosei Co., Ltd.
    • Shota Shimonishi
    • F21 - LIGHTING
  • Information Patent Application

    Light emitting device
    • Publication number 20090167142
    • Publication date Jul 2, 2009
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light-emitting device
    • Publication number 20080225532
    • Publication date Sep 18, 2008
    • Toyoda Gosei Co., Ltd.
    • Hideki Kokubu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Phosphor plate and light emitting device having same
    • Publication number 20070120463
    • Publication date May 31, 2007
    • TOYODA GOSEI, CO., LTD.
    • Toshimasa Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting device
    • Publication number 20070075306
    • Publication date Apr 5, 2007
    • Toyoda Gosei Co., Ltd.
    • Toshimasa Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lamp
    • Publication number 20060101757
    • Publication date May 18, 2006
    • Toyoda Gosei Co., Ltd.
    • Atsushi Tsuzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor light-emitting device
    • Publication number 20050247949
    • Publication date Nov 10, 2005
    • Toyota Gosei Co., Ltd.
    • Masanobu Senda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Process for producing group III nitride compound semiconductor
    • Publication number 20050118825
    • Publication date Jun 2, 2005
    • Kazuki Nishijima
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    Semiconductor light emitting element and method of making same
    • Publication number 20040232428
    • Publication date Nov 25, 2004
    • Toyoda Gosei Co., Ltd.
    • Masanobu Senda
    • H01 - BASIC ELECTRIC ELEMENTS