TREA

Takashi MATSUNAGA

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp unit and power supply attachment
    • Patent number 11,441,767
    • Issue date Sep 13, 2022
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Grant

    Power supply attachment and automotive lamp
    • Patent number 10,571,089
    • Issue date Feb 25, 2020
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Grant

    Attachment and lighting apparatus
    • Patent number 9,689,558
    • Issue date Jun 27, 2017
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Grant

    Light source unit and vehicular lamp
    • Patent number 9,206,954
    • Issue date Dec 8, 2015
    • Koito Manufacturing Co., Ltd.
    • Yoshiaki Aiso
    • F21 - LIGHTING
  • Information Patent Grant

    Light source module
    • Patent number 9,035,346
    • Issue date May 19, 2015
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 8,801,251
    • Issue date Aug 12, 2014
    • Koito Manufacturing Co., Ltd.
    • Takeshi Ohmi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Illumination device with a flexible printed circuit board
    • Patent number 8,794,808
    • Issue date Aug 5, 2014
    • Koito Manufacturing Co., Ltd.
    • Takayuki Otsubo
    • F21 - LIGHTING
  • Information Patent Grant

    Light source module and vehicle lamp
    • Patent number 8,602,619
    • Issue date Dec 10, 2013
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 8,523,416
    • Issue date Sep 3, 2013
    • Koito Manufacturing Co., Ltd.
    • Takeshi Ohmi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular lamp
    • Patent number 8,444,308
    • Issue date May 21, 2013
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp including holding member
    • Patent number 8,328,401
    • Issue date Dec 11, 2012
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp
    • Patent number 8,264,152
    • Issue date Sep 11, 2012
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle headlamp
    • Patent number 6,652,130
    • Issue date Nov 25, 2003
    • Koito Manufacturing Co., Ltd.
    • Katsuhito Mochizuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle headlamp of a movable reflector type
    • Patent number 6,315,438
    • Issue date Nov 13, 2001
    • Koito Manufacturing Co., Ltd.
    • Katutada Shirai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Outer lens attachment structure for vehicular lamps
    • Patent number 5,765,942
    • Issue date Jun 16, 1998
    • Koito Manufacturing Co., Ltd.
    • Katutada Shirai
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LAMP UNIT AND POWER SUPPLY ATTACHMENT
    • Publication number 20220205625
    • Publication date Jun 30, 2022
    • Koito Manufacturing Co., Ltd.
    • Takashi MATSUNAGA
    • F21 - LIGHTING
  • Information Patent Application

    POWER SUPPLY ATTACHMENT AND AUTOMOTIVE LAMP
    • Publication number 20190049084
    • Publication date Feb 14, 2019
    • Koito Manufacturing Co., Ltd.
    • Takashi MATSUNAGA
    • F21 - LIGHTING
  • Information Patent Application

    ATTACHMENT AND LIGHTING APPARATUS
    • Publication number 20150049499
    • Publication date Feb 19, 2015
    • Koito Manufacturing Co., Ltd.
    • Takashi MATSUNAGA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT SOURCE MODULE
    • Publication number 20130341670
    • Publication date Dec 26, 2013
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20130314934
    • Publication date Nov 28, 2013
    • Koito Manufacturing Co., Ltd.
    • Takeshi OHMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Illumination Device
    • Publication number 20120182753
    • Publication date Jul 19, 2012
    • Koito Manufacturing Co., Ltd.
    • Takayuki OTSUBO
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20120007506
    • Publication date Jan 12, 2012
    • Koito Manufacturing Co., Ltd.
    • Takeshi OHMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIGHT SOURCE UNIT AND VEHICULAR LAMP
    • Publication number 20110128754
    • Publication date Jun 2, 2011
    • Koito Manufacturing Co., Ltd.
    • Yoshiaki Aiso
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20110058387
    • Publication date Mar 10, 2011
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20110031884
    • Publication date Feb 10, 2011
    • Koito Manufacturing Co., Ltd.
    • Takashi Matsunaga
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT SOURCE MODULE AND VEHICLE LAMP
    • Publication number 20100208480
    • Publication date Aug 19, 2010
    • Koito Manufacturing Co., Ltd.
    • Takashi MATSUNAGA
    • F21 - LIGHTING
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20100085770
    • Publication date Apr 8, 2010
    • Koito Manufacturing Co., Ltd.
    • Takashi MATSUNAGA
    • F21 - LIGHTING
  • Information Patent Application

    Vehicle headlamp
    • Publication number 20020097585
    • Publication date Jul 25, 2002
    • KOITO MANUFACTURING CO., LTD.
    • Katsuhito Mochizuki
    • B60 - VEHICLES IN GENERAL