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Ippei Yamamoto

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle lamp
    • Patent number 10,634,302
    • Issue date Apr 28, 2020
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Arrangement of plural light emitting chips in a vehicle lamp
    • Patent number 10,520,158
    • Issue date Dec 31, 2019
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp
    • Patent number 10,514,144
    • Issue date Dec 24, 2019
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp having integral projection lenses and a primary array...
    • Patent number 10,260,697
    • Issue date Apr 16, 2019
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp having a hooking structure
    • Patent number 10,222,033
    • Issue date Mar 5, 2019
    • Koito Manufacturing Co., Ltd.
    • Yuji Yasuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp
    • Patent number 10,100,993
    • Issue date Oct 16, 2018
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp
    • Patent number 10,100,994
    • Issue date Oct 16, 2018
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp
    • Patent number 10,024,508
    • Issue date Jul 17, 2018
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp
    • Patent number 9,897,274
    • Issue date Feb 20, 2018
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp
    • Patent number 9,885,455
    • Issue date Feb 6, 2018
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp unit
    • Patent number 9,644,810
    • Issue date May 9, 2017
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle headlight assembly
    • Patent number 9,476,556
    • Issue date Oct 25, 2016
    • Honda Motor Co., Ltd.
    • Thomas G. Kracker
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 9,423,087
    • Issue date Aug 23, 2016
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular headlamp
    • Patent number 9,175,823
    • Issue date Nov 3, 2015
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lighting unit and vehicular lighting apparatus
    • Patent number 8,939,624
    • Issue date Jan 27, 2015
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp with plurality of light source and complex lens
    • Patent number 8,858,050
    • Issue date Oct 14, 2014
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Low-beam lamp unit
    • Patent number 8,439,539
    • Issue date May 14, 2013
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp unit
    • Patent number 8,425,097
    • Issue date Apr 23, 2013
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle headlamp
    • Patent number 7,461,953
    • Issue date Dec 9, 2008
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Headlamp device with swivel control for a vehicle
    • Patent number 7,204,620
    • Issue date Apr 17, 2007
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20180363875
    • Publication date Dec 20, 2018
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20180356064
    • Publication date Dec 13, 2018
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20180066820
    • Publication date Mar 8, 2018
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20170261171
    • Publication date Sep 14, 2017
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20170241605
    • Publication date Aug 24, 2017
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20170159902
    • Publication date Jun 8, 2017
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    LAMP
    • Publication number 20170030547
    • Publication date Feb 2, 2017
    • Koito Manufacturing Co., Ltd.
    • Yuji Yasuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20160356447
    • Publication date Dec 8, 2016
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20160084465
    • Publication date Mar 24, 2016
    • KOITO MANUFACTURING CO., LTD.
    • Ippei YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20150043236
    • Publication date Feb 12, 2015
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20150043238
    • Publication date Feb 12, 2015
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    LAMP UNIT
    • Publication number 20150009700
    • Publication date Jan 8, 2015
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR HEADLAMP
    • Publication number 20140198517
    • Publication date Jul 17, 2014
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE HEADLIGHT ASSEMBLY
    • Publication number 20140192548
    • Publication date Jul 10, 2014
    • Honda Motor Co., Ltd.
    • Thomas Kracker
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING UNIT AND VEHICULAR LIGHTING APPARATUS
    • Publication number 20130188378
    • Publication date Jul 25, 2013
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20120262935
    • Publication date Oct 18, 2012
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LAMP UNIT
    • Publication number 20120008335
    • Publication date Jan 12, 2012
    • Koito Manufacturing Co., Ltd.
    • Ippei YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    LOW-BEAM LAMP UNIT
    • Publication number 20110280029
    • Publication date Nov 17, 2011
    • Koito Manufacturing Co., Ltd.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    Vehicle headlamp
    • Publication number 20060114687
    • Publication date Jun 1, 2006
    • KOITO MANUFACTURING CO., LTD.
    • Ippei Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    Headlamp device for vehicle
    • Publication number 20050122726
    • Publication date Jun 9, 2005
    • Ippei Yamamoto
    • B60 - VEHICLES IN GENERAL