TREA

Masamitsu Nagano

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  • Yokosuka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle lighting device and vehicle lamp
    • Patent number 10,502,389
    • Issue date Dec 10, 2019
    • Toshiba Lighting & Technology Corporation
    • Ryuji Tsuchiya
    • F21 - LIGHTING
  • Information Patent Grant

    Socket device
    • Patent number 7,037,132
    • Issue date May 2, 2006
    • Harison Toshiba Lighting Corp.
    • Masamitsu Nagano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device for mounting a light source
    • Patent number 6,583,542
    • Issue date Jun 24, 2003
    • Harison Toshiba Lighting Corporation
    • Masamitsu Nagano
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp socket for use with a printed circuit board
    • Patent number 5,061,189
    • Issue date Oct 29, 1991
    • Harison Electric Co., Ltd.
    • Masaaki Iio
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Vehicle Lighting Device and Vehicle Lamp
    • Publication number 20190093850
    • Publication date Mar 28, 2019
    • Toshiba Lighting & Technology Corporation
    • Ryuji Tsuchiya
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Vehicle Interior Lighting Device
    • Publication number 20150274070
    • Publication date Oct 1, 2015
    • Toshiba Lighting & Technology Corporation
    • Hiromitsu Shiraishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ILLUMINATING APPARATUS
    • Publication number 20100188838
    • Publication date Jul 29, 2010
    • HARISON TOSHIBA LIGHTING CORP.
    • Jun Yajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Socket device
    • Publication number 20050196997
    • Publication date Sep 8, 2005
    • Harison Toshiba Lighting Corporation
    • Masamitsu Nagano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Socket device
    • Publication number 20050030743
    • Publication date Feb 10, 2005
    • Harison Toshiba Lighting Corporation
    • Masamitsu Nagano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Device for mounting a light source
    • Publication number 20020117954
    • Publication date Aug 29, 2002
    • Harison Toshiba Lighting Corporation
    • Masamitsu Nagano
    • H01 - BASIC ELECTRIC ELEMENTS