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Nobuyoshi Takeuchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Light bulb shaped lamp
    • Patent number 11,703,190
    • Issue date Jul 18, 2023
    • Satco Products, Inc.
    • Nobuyoshi Takeuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light bulb shaped lamp
    • Patent number 10,533,712
    • Issue date Jan 14, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Nobuyoshi Takeuchi
    • F21 - LIGHTING
  • Information Patent Grant

    Light bulb shaped lamp
    • Patent number 10,458,602
    • Issue date Oct 29, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Nobuyoshi Takeuchi
    • F21 - LIGHTING
  • Information Patent Grant

    Light bulb shaped lamp
    • Patent number 10,451,223
    • Issue date Oct 22, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Nobuyoshi Takeuchi
    • F21 - LIGHTING
  • Information Patent Grant

    Light bulb shaped lamp
    • Patent number 9,732,930
    • Issue date Aug 15, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Nobuyoshi Takeuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighting system
    • Patent number 9,622,302
    • Issue date Apr 11, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masanori Mishima
    • F21 - LIGHTING
  • Information Patent Grant

    Light bulb shaped lamp and lighting apparatus
    • Patent number 9,285,104
    • Issue date Mar 15, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Nobuyoshi Takeuchi
    • F21 - LIGHTING
  • Information Patent Grant

    Light bulb shaped lamp and lighting apparatus
    • Patent number 9,016,900
    • Issue date Apr 28, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Nobuyoshi Takeuchi
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp having improved insulation of the circuit unit
    • Patent number 8,981,636
    • Issue date Mar 17, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tsugihiro Matsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Light bulb shaped lamp and lighting apparatus
    • Patent number 8,911,108
    • Issue date Dec 16, 2014
    • Panasonic Corporation
    • Tsugihiro Matsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Light bulb shaped lamp and lighting apparatus
    • Patent number 8,858,027
    • Issue date Oct 14, 2014
    • Panasonic Corporation
    • Nobuyoshi Takeuchi
    • F21 - LIGHTING
  • Information Patent Grant

    Light-emitting device, light-emitting module, and lamp
    • Patent number 8,587,011
    • Issue date Nov 19, 2013
    • Panasonic Corporation
    • Tsugihiro Matsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Light-emitting device and lamp
    • Patent number 8,421,111
    • Issue date Apr 16, 2013
    • Panasonic Corporation
    • Tsugihiro Matsuda
    • F21 - LIGHTING
  • Information Patent Grant

    Light-emitting diode lamp
    • Patent number D664682
    • Issue date Jul 31, 2012
    • Panasonic Corporation
    • Tsugihiro Matsuda
    • D26 - Lighting
  • Information Patent Grant

    Light emitting diode lamp
    • Patent number D646810
    • Issue date Oct 11, 2011
    • Panasonic Corporation
    • Nobuyoshi Takeuchi
    • D26 - Lighting
  • Information Patent Grant

    Light emitting diode lamp
    • Patent number D646811
    • Issue date Oct 11, 2011
    • Panasonic Corporation
    • Nobuyoshi Takeuchi
    • D26 - Lighting
  • Information Patent Grant

    Arc tube for a high intensity discharge lamp
    • Patent number D542238
    • Issue date May 8, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Nohara
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Arc tube for a high intensity discharge lamp
    • Patent number D529875
    • Issue date Oct 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Nohara
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Arc tube for a high intensity discharge lamp
    • Patent number D529876
    • Issue date Oct 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Nohara
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Arc tube
    • Patent number D528995
    • Issue date Sep 26, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Nohara
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Arc tube
    • Patent number D527351
    • Issue date Aug 29, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Nohara
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Arc tube
    • Patent number D526625
    • Issue date Aug 15, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Nohara
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Metal halide lamp with improved lumen value maintenance
    • Patent number 7,057,350
    • Issue date Jun 6, 2006
    • Matsushita Electric Industrial Co. Ltd.
    • Stefaan M. Lambrechts
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-pressure mercury lamp
    • Patent number 6,538,383
    • Issue date Mar 25, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Nobuyoshi Takeuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    HIGH PRESSURE DISCHARGE LAMP, HIGH PRESSURE DISCHARGE LAMP ELECTROD...
    • Patent number 6,492,772
    • Issue date Dec 10, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Nobuyoshi Takeuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical device with metal halide discharge lamp having enhanced sta...
    • Patent number 5,583,396
    • Issue date Dec 10, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Omura Hideaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Long life metal halide lamp and an illumination optical apparatus a...
    • Patent number 5,512,800
    • Issue date Apr 30, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Hideaki Omura
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents