TREA

Tetsuya MURANAKA

Follow

Person

  • Fukuoka-ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical coupling device
    • Patent number 10,008,626
    • Issue date Jun 26, 2018
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photocoupler
    • Patent number 9,355,925
    • Issue date May 31, 2016
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photocoupler
    • Patent number 9,171,829
    • Issue date Oct 27, 2015
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 8,610,166
    • Issue date Dec 17, 2013
    • Kabushiki Kaisha Toshiba
    • Atsushi Takeshita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 8,258,697
    • Issue date Sep 4, 2012
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device having a molded body with a specific barycenter
    • Patent number 8,258,698
    • Issue date Sep 4, 2012
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device with a recess lead portion
    • Patent number 8,067,779
    • Issue date Nov 29, 2011
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL COUPLING DEVICE
    • Publication number 20170069781
    • Publication date Mar 9, 2017
    • Kabushiki Kaisha Toshiba
    • Tetsuya MURANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALING RESIN, SEMICONDUCTOR DEVICE, AND PHOTOCOUPLER
    • Publication number 20160197224
    • Publication date Jul 7, 2016
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOTOCOUPLER
    • Publication number 20160013113
    • Publication date Jan 14, 2016
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALING RESIN, SEMICONDUCTOR DEVICE, AND PHOTOCOUPLER
    • Publication number 20150295121
    • Publication date Oct 15, 2015
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOTOCOUPLER
    • Publication number 20150262982
    • Publication date Sep 17, 2015
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALING RESIN, SEMICONDUCTOR DEVICE, AND PHOTOCOUPLER
    • Publication number 20150076524
    • Publication date Mar 19, 2015
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SEMICONDUCTOR LIGHT EMITTING DEVICE AND LIGHTING APPARATUS
    • Publication number 20140049165
    • Publication date Feb 20, 2014
    • Hisashi SOGABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20130062613
    • Publication date Mar 14, 2013
    • Kabushiki Kaisha Toshiba
    • Atsushi Takeshita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20130062643
    • Publication date Mar 14, 2013
    • Kabushiki Kaisha Toshiba
    • Tetsuya MURANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20110309736
    • Publication date Dec 22, 2011
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20110291541
    • Publication date Dec 1, 2011
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20100171139
    • Publication date Jul 8, 2010
    • Kabushiki Kaisha Toshiba
    • Tetsuya Muranaka
    • H01 - BASIC ELECTRIC ELEMENTS