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Kazunori Natsume

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicular lamp
    • Patent number 9,835,305
    • Issue date Dec 5, 2017
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • G02 - OPTICS
  • Information Patent Grant

    Vehicular lamp
    • Patent number 9,039,261
    • Issue date May 26, 2015
    • Koito Manufacturing Co., Ltd.
    • Hideko Fujiu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp
    • Patent number 8,950,915
    • Issue date Feb 10, 2015
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 8,882,316
    • Issue date Nov 11, 2014
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp
    • Patent number 8,708,538
    • Issue date Apr 29, 2014
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp including planar light source
    • Patent number 8,674,595
    • Issue date Mar 18, 2014
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 8,591,083
    • Issue date Nov 26, 2013
    • Koito Manufacturing Co., Ltd.
    • Hiroya Koizumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lamp unit and vehicle lamp
    • Patent number 8,485,704
    • Issue date Jul 16, 2013
    • Koito Manufacturing Co., Ltd.
    • Hiroya Koizumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 8,469,564
    • Issue date Jun 25, 2013
    • Koito Manufacturing Co., Ltd.
    • Asami Nakada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp assembly
    • Patent number 7,946,743
    • Issue date May 24, 2011
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 7,893,865
    • Issue date Feb 22, 2011
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 7,775,697
    • Issue date Aug 17, 2010
    • Koito Manufacturing Co., Ltd.
    • Junichi Hirano
    • F21 - LIGHTING
  • Information Patent Grant

    Reflecting surface design system, reflecting surface design method,...
    • Patent number 7,216,065
    • Issue date May 8, 2007
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Vehicular lamp including hemispherical translucent member with fan-...
    • Patent number 7,201,503
    • Issue date Apr 10, 2007
    • Koito Manufacturing Co., Ltd.
    • Yasuyuki Amano
    • F21 - LIGHTING
  • Information Patent Grant

    Method of designing reflective surface of reflector in vehicle lamp
    • Patent number 7,130,137
    • Issue date Oct 31, 2006
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 7,033,052
    • Issue date Apr 25, 2006
    • Koito Manufacturing Co., Ltd.
    • Naoki Kazaoka
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 7,001,054
    • Issue date Feb 21, 2006
    • Koito Manufacturing Co., Ltd.
    • Hiroya Koizumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 6,962,428
    • Issue date Nov 8, 2005
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular marker lamp
    • Patent number 6,955,459
    • Issue date Oct 18, 2005
    • Koito Manufacturing Co., Ltd.
    • Miki Mochizuki
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 6,851,842
    • Issue date Feb 8, 2005
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp employing led light sources
    • Patent number 6,848,820
    • Issue date Feb 1, 2005
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular signal lamp
    • Patent number 6,796,694
    • Issue date Sep 28, 2004
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp employing LED light sources
    • Patent number 6,796,695
    • Issue date Sep 28, 2004
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp having light sources with LEDs arranged in two groups
    • Patent number 6,657,393
    • Issue date Dec 2, 2003
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp
    • Patent number 6,619,825
    • Issue date Sep 16, 2003
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle indicator lamp
    • Patent number 6,575,610
    • Issue date Jun 10, 2003
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular indicator lamp
    • Patent number 6,543,921
    • Issue date Apr 8, 2003
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Method of evaluating basic curved surface for reflecting mirror, ev...
    • Patent number 6,505,961
    • Issue date Jan 14, 2003
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Grant

    Method of determining reflective surface of reflector in vehicle lamp
    • Patent number 6,493,096
    • Issue date Dec 10, 2002
    • Koito Manufacturing Co., Ltd.
    • Masahiro Maeda
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 6,485,170
    • Issue date Nov 26, 2002
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20160084468
    • Publication date Mar 24, 2016
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori NATSUME
    • G02 - OPTICS
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20130272009
    • Publication date Oct 17, 2013
    • Koito Manufacturing Co., Ltd.
    • Hideko FUJIU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20130201709
    • Publication date Aug 8, 2013
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR LAMP INCLUDING PLANAR LIGHT SOURCE
    • Publication number 20130049570
    • Publication date Feb 28, 2013
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20130010486
    • Publication date Jan 10, 2013
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • G02 - OPTICS
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20120069592
    • Publication date Mar 22, 2012
    • Koito Manufacturing Co., Ltd.
    • Kazunori NATSUME
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20110249462
    • Publication date Oct 13, 2011
    • Koito Manufacturing Co., Ltd.
    • Hiroya KOIZUMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR LAMP USING PLANAR LIGHT-EMITTING BODY FOR SUB LIGHT SOURCE
    • Publication number 20110176324
    • Publication date Jul 21, 2011
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20110128750
    • Publication date Jun 2, 2011
    • Koito Manufacturing Co., Ltd.
    • Asami Nakada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Lamp Unit and Vehicle Lamp
    • Publication number 20110085344
    • Publication date Apr 14, 2011
    • Koito Manufacturing Co., Ltd.
    • Hiroya Koizumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20110032721
    • Publication date Feb 10, 2011
    • Koito Manufacturing Co., Ltd.
    • Hiroya Koizumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20090225562
    • Publication date Sep 10, 2009
    • Koito Manufacturing Co., Ltd.
    • Junichi Hirano
    • G02 - OPTICS
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20090219191
    • Publication date Sep 3, 2009
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP ASSEMBLY
    • Publication number 20090154186
    • Publication date Jun 18, 2009
    • Koito Manufacturing Co., Ltd.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicular lamp
    • Publication number 20080013333
    • Publication date Jan 17, 2008
    • KOITO MANUFACTURING CO., LTD.
    • Hiroya Koizumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicular marker lamp
    • Publication number 20060028829
    • Publication date Feb 9, 2006
    • KOITO MANUFACTURING CO., LTD.
    • Yasuyuki Amano
    • G02 - OPTICS
  • Information Patent Application

    Vehicular lamp
    • Publication number 20050190564
    • Publication date Sep 1, 2005
    • KOITO MANUFACTURING CO., LTD.
    • Yasuyuki Amano
    • F21 - LIGHTING
  • Information Patent Application

    Vehicular lamp
    • Publication number 20040208019
    • Publication date Oct 21, 2004
    • KOITO MANUFACTURING CO., LTD.
    • Hiroya Koizumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicular lamp
    • Publication number 20040208016
    • Publication date Oct 21, 2004
    • KOITO MANUFACTURING CO., LTD.
    • Naoki Kazaoka
    • F21 - LIGHTING
  • Information Patent Application

    Vehicular lamp
    • Publication number 20040120160
    • Publication date Jun 24, 2004
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicular lamp
    • Publication number 20030231509
    • Publication date Dec 18, 2003
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Application

    Vehicular lamp employing led light sources
    • Publication number 20030174514
    • Publication date Sep 18, 2003
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Application

    Vehicular lamp employing LED light sources
    • Publication number 20030169599
    • Publication date Sep 11, 2003
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Reflecting surface design system, reflecting surface design method,...
    • Publication number 20030101032
    • Publication date May 29, 2003
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Method of designing reflective surface of reflector in vehicle lamp
    • Publication number 20030053230
    • Publication date Mar 20, 2003
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Vehicle lamp
    • Publication number 20030035296
    • Publication date Feb 20, 2003
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Application

    Vehicle lamp
    • Publication number 20020054495
    • Publication date May 9, 2002
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Vehicle lamp
    • Publication number 20020034078
    • Publication date Mar 21, 2002
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Application

    Vehicular lamp
    • Publication number 20020030998
    • Publication date Mar 14, 2002
    • Kazunori Natsume
    • F21 - LIGHTING
  • Information Patent Application

    Vehicular signal lamp
    • Publication number 20010043475
    • Publication date Nov 22, 2001
    • KOITO MANUFACTURING CO., LTD.
    • Kazunori Natsume
    • F21 - LIGHTING