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Hiroyuki Chikama

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-emitting device with first and second fixtures configured to...
    • Patent number 11,415,291
    • Issue date Aug 16, 2022
    • Stanley Electric Co., Ltd.
    • Koichiro Ano
    • G02 - OPTICS
  • Information Patent Grant

    Lighting tool for vehicle
    • Patent number 11,041,601
    • Issue date Jun 22, 2021
    • Stanley Electric Co., Ltd.
    • Miyoko Nagaike
    • G02 - OPTICS
  • Information Patent Grant

    Vehicular lamp fitting
    • Patent number 10,823,362
    • Issue date Nov 3, 2020
    • Stanley Electric Co., Ltd.
    • Hiroyuki Chikama
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicular lamp
    • Patent number 10,808,907
    • Issue date Oct 20, 2020
    • Stanley Electric Co., Ltd.
    • Takuya Yamamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp
    • Patent number 10,663,132
    • Issue date May 26, 2020
    • Stanley Electric Co., Ltd.
    • Koichiro Ano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vehicular lamp
    • Patent number 10,208,926
    • Issue date Feb 19, 2019
    • Stanley Electric Co., Ltd.
    • Hiroyuki Chikama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lamp
    • Patent number 8,475,012
    • Issue date Jul 2, 2013
    • Stanley Electric Co., Ltd.
    • Nao Nakano
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle lamp and method of use
    • Patent number 7,290,906
    • Issue date Nov 6, 2007
    • Stanley Electric Co., Ltd.
    • Nobuyuki Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lamp fitting structure
    • Patent number 6,464,539
    • Issue date Oct 15, 2002
    • Stanley Electric Co., Ltd.
    • Tatsumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20250003567
    • Publication date Jan 2, 2025
    • Stanley Electric Co., Ltd
    • Hiroyuki CHIKAMA
    • F21 - LIGHTING
  • Information Patent Application

    METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING D...
    • Publication number 20210025564
    • Publication date Jan 28, 2021
    • Stanley Electric Co., Ltd
    • Koichiro Ano
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING TOOL FOR VEHICLE
    • Publication number 20200300437
    • Publication date Sep 24, 2020
    • Stanley Electric Co., Ltd
    • Miyoko Nagaike
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR LAMP FITTING
    • Publication number 20200080703
    • Publication date Mar 12, 2020
    • Stanley Electric Co., Ltd
    • Hiroyuki Chikama
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20200063941
    • Publication date Feb 27, 2020
    • Stanley Electric Co., Ltd
    • Takuya Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATION DEVICE FOR VEHICLE, LIGHTING TOOL FOR VEHICLE, WINDOW...
    • Publication number 20190323674
    • Publication date Oct 24, 2019
    • Stanley Electric Co., Ltd
    • Hiroyuki CHIKAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LAMP
    • Publication number 20190063705
    • Publication date Feb 28, 2019
    • Stanley Electric Co., Ltd
    • Koichiro Ano
    • F21 - LIGHTING
  • Information Patent Application

    VEHICULAR LAMP
    • Publication number 20180180260
    • Publication date Jun 28, 2018
    • Stanley Electric Co., Ltd
    • Hiroyuki Chikama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LAMP
    • Publication number 20100149803
    • Publication date Jun 17, 2010
    • Nao NAKANO
    • F21 - LIGHTING
  • Information Patent Application

    Vehicle lamp and method of use
    • Publication number 20050111235
    • Publication date May 26, 2005
    • Nobuyuki Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Lamp fitting structure
    • Publication number 20010051462
    • Publication date Dec 13, 2001
    • Tatsumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS