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Koji Nagaoka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens barrel and imaging apparatus
    • Patent number 12,242,173
    • Issue date Mar 4, 2025
    • Nikon Corporation
    • Kunihiko Shimizu
    • G02 - OPTICS
  • Information Patent Grant

    Camera lens
    • Patent number D1057804
    • Issue date Jan 14, 2025
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens
    • Patent number D1056998
    • Issue date Jan 7, 2025
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens
    • Patent number D1039589
    • Issue date Aug 20, 2024
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens
    • Patent number D1039588
    • Issue date Aug 20, 2024
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Lens barrel and optical device
    • Patent number 12,066,687
    • Issue date Aug 20, 2024
    • Nikon Corporation
    • Koji Nagaoka
    • G02 - OPTICS
  • Information Patent Grant

    Camera body with mount for accessory
    • Patent number 12,055,784
    • Issue date Aug 6, 2024
    • Nikon Corporation
    • Koji Nagaoka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens barrel and camera body
    • Patent number 11,733,478
    • Issue date Aug 22, 2023
    • Nikon Corporation
    • Koji Nagaoka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image capture device and vehicle
    • Patent number 11,572,016
    • Issue date Feb 7, 2023
    • Nikon Corporation
    • Akiko Shiga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Camera accessory mount
    • Patent number 11,513,306
    • Issue date Nov 29, 2022
    • Nikon Corporation
    • Koji Nagaoka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image capture device and vehicle
    • Patent number 11,220,215
    • Issue date Jan 11, 2022
    • Nikon Corporation
    • Akiko Shiga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Camera lens
    • Patent number D937926
    • Issue date Dec 7, 2021
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera accessory mount
    • Patent number 11,175,473
    • Issue date Nov 16, 2021
    • Nikon Corporation
    • Koji Nagaoka
    • G02 - OPTICS
  • Information Patent Grant

    Accessory
    • Patent number 11,054,605
    • Issue date Jul 6, 2021
    • Nikon Corporation
    • Koji Nagaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Accessory
    • Patent number 11,054,604
    • Issue date Jul 6, 2021
    • Nikon Corporation
    • Koji Nagaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera lens
    • Patent number D918285
    • Issue date May 4, 2021
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Interchangeable lens
    • Patent number 10,948,684
    • Issue date Mar 16, 2021
    • Nikon Corporation
    • Koji Nagaoka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Camera accessory including a plurality of contact terminals
    • Patent number 10,845,563
    • Issue date Nov 24, 2020
    • Nikon Corporation
    • Takao Goto
    • G02 - OPTICS
  • Information Patent Grant

    Camera accessory including a plurality of contact terminals
    • Patent number 10,831,084
    • Issue date Nov 10, 2020
    • Nikon Corporation
    • Takao Goto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image capture device and vehicle
    • Patent number 10,807,532
    • Issue date Oct 20, 2020
    • Nikon Corporation
    • Akiko Shiga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lens barrel and camera body
    • Patent number 10,795,117
    • Issue date Oct 6, 2020
    • Nikon Corporation
    • Koji Nagaoka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Camera lens
    • Patent number D898104
    • Issue date Oct 6, 2020
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens
    • Patent number D898103
    • Issue date Oct 6, 2020
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens
    • Patent number D885463
    • Issue date May 26, 2020
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera lens and intermediate adapter for a camera
    • Patent number D885462
    • Issue date May 26, 2020
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital camera
    • Patent number D870185
    • Issue date Dec 17, 2019
    • Nikon Corporation
    • Koji Nagaoka
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Image capture device and vehicle
    • Patent number 10,279,742
    • Issue date May 7, 2019
    • Nikon Corporation
    • Akiko Shiga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat radiation anode
    • Patent number 4,119,761
    • Issue date Oct 10, 1978
    • Tokyo Shibaura Electric Co., Ltd.
    • Takashi Kuze
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ACCESSORY
    • Publication number 20240337807
    • Publication date Oct 10, 2024
    • Nikon Corporation
    • Koji NAGAOKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS BARREL AND IMAGING DEVICE
    • Publication number 20230393364
    • Publication date Dec 7, 2023
    • Nikon Corporation
    • Koji NAGAOKA
    • G02 - OPTICS
  • Information Patent Application

    IMAGE CAPTURE DEVICE AND VEHICLE
    • Publication number 20230158952
    • Publication date May 25, 2023
    • Nikon Corporation
    • Akiko SHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IMAGE CAPTURE DEVICE AND VEHICLE
    • Publication number 20220097605
    • Publication date Mar 31, 2022
    • Nikon Corporation
    • Akiko SHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LENS BARREL AND OPTICAL DEVICE
    • Publication number 20220075140
    • Publication date Mar 10, 2022
    • Nikon Corporation
    • Koji NAGAOKA
    • G02 - OPTICS
  • Information Patent Application

    ACCESSORY
    • Publication number 20210373275
    • Publication date Dec 2, 2021
    • Nikon Corporation
    • Koji NAGAOKA
    • G02 - OPTICS
  • Information Patent Application

    LENS BARREL AND IMAGING APPARATUS
    • Publication number 20210311376
    • Publication date Oct 7, 2021
    • Nikon Corporation
    • Kunihiko SHIMIZU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE CAPTURE DEVICE AND VEHICLE
    • Publication number 20210086693
    • Publication date Mar 25, 2021
    • Nikon Corporation
    • Akiko SHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LENS BARREL AND CAMERA BODY
    • Publication number 20200409032
    • Publication date Dec 31, 2020
    • Nikon Corporation
    • Koji NAGAOKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE CAPTURE DEVICE AND VEHICLE
    • Publication number 20200361377
    • Publication date Nov 19, 2020
    • Nikon Corporation
    • Akiko SHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTERCHANGEABLE LENS
    • Publication number 20200026023
    • Publication date Jan 23, 2020
    • Nikon Corporation
    • Koji NAGAOKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE CAPTURE DEVICE AND VEHICLE
    • Publication number 20190202354
    • Publication date Jul 4, 2019
    • Nikon Corporation
    • Akiko SHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACCESSORY
    • Publication number 20190129126
    • Publication date May 2, 2019
    • Nikon Corporation
    • Koji NAGAOKA
    • G02 - OPTICS
  • Information Patent Application

    ACCESSORY
    • Publication number 20190129117
    • Publication date May 2, 2019
    • Nikon Corporation
    • Koji NAGAOKA
    • G02 - OPTICS
  • Information Patent Application

    ACCESSORY
    • Publication number 20190129125
    • Publication date May 2, 2019
    • Nikon Corporation
    • Koji NAGAOKA
    • G02 - OPTICS
  • Information Patent Application

    ACCESSORY
    • Publication number 20190129127
    • Publication date May 2, 2019
    • Nikon Corporation
    • Takao GOTO
    • G02 - OPTICS
  • Information Patent Application

    ACCESSORY
    • Publication number 20190129118
    • Publication date May 2, 2019
    • Nikon Corporation
    • Takao GOTO
    • G02 - OPTICS
  • Information Patent Application

    LENS BARREL AND CAMERA BODY
    • Publication number 20180307004
    • Publication date Oct 25, 2018
    • Nikon Corporation
    • Koji NAGAOKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE CAPTURE DEVICE AND VEHICLE
    • Publication number 20170267178
    • Publication date Sep 21, 2017
    • Nikon Corporation
    • Akiko SHIGA
    • B60 - VEHICLES IN GENERAL