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Koji Sawanobori

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  • Nerima-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic device
    • Patent number 11,921,403
    • Issue date Mar 5, 2024
    • Nidec Copal Corporation
    • Ryosuke Ushio
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Blade open-close device and electronic device
    • Patent number 11,852,954
    • Issue date Dec 26, 2023
    • Nidec Copal Corporation
    • Koji Sawanobori
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Blade open-close device and electronic device
    • Patent number 11,815,786
    • Issue date Nov 14, 2023
    • Nidec Copal Corporation
    • Koji Sawanobori
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Blade driving device
    • Patent number 11,775,032
    • Issue date Oct 3, 2023
    • Nidec Copal Corporation
    • Ryosuke Ushio
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Blade open-close device and electronic device
    • Patent number 11,611,687
    • Issue date Mar 21, 2023
    • Nidec Copal Corporation
    • Ryosuke Ushio
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical unit
    • Patent number 11,480,850
    • Issue date Oct 25, 2022
    • Nidec Copal Corporation
    • Shozo Iwato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera module shielding mechanism and electronic device
    • Patent number 11,089,195
    • Issue date Aug 10, 2021
    • Nidec Copal Corporation
    • Kenzo Imai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging optical apparatus
    • Patent number 10,921,688
    • Issue date Feb 16, 2021
    • Nidec Copal Corporation
    • Kazuo Shikama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Blade drive device
    • Patent number 10,754,226
    • Issue date Aug 25, 2020
    • Nidec Copal Corporation
    • Shozo Iwato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera diaphragm device
    • Patent number 7,942,592
    • Issue date May 17, 2011
    • Nidec Copal Corporation
    • Koji Sawanobori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    BLADE OPEN-CLOSE DEVICE AND ELECTRONIC DEVICE
    • Publication number 20240040221
    • Publication date Feb 1, 2024
    • Nidec Copal Corporation
    • Koji SAWANOBORI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20230026738
    • Publication date Jan 26, 2023
    • Nidec Copal Corporation
    • Ryosuke USHIO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BLADE DRIVING DEVICE
    • Publication number 20230027221
    • Publication date Jan 26, 2023
    • Nidec Copal Corporation
    • Ryosuke USHIO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BLADE OPEN-CLOSE DEVICE AND ELECTRONIC DEVICE
    • Publication number 20220091478
    • Publication date Mar 24, 2022
    • Nidec Copal Corporation
    • Koji SAWANOBORI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BLADE OPEN-CLOSE DEVICE AND ELECTRONIC DEVICE
    • Publication number 20220091479
    • Publication date Mar 24, 2022
    • Nidec Copal Corporation
    • Koji SAWANOBORI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BLADE OPEN-CLOSE DEVICE AND ELECTRONIC DEVICE
    • Publication number 20220057692
    • Publication date Feb 24, 2022
    • Nidec Copal Corporation
    • Ryosuke USHIO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BLADE OPEN-CLOSE DEVICE AND ELECTRONIC DEVICE
    • Publication number 20220060608
    • Publication date Feb 24, 2022
    • Nidec Copal Corporation
    • Ryosuke USHIO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CAMERA MODULE SHIELDING MECHANISM AND ELECTRONIC DEVICE
    • Publication number 20200280663
    • Publication date Sep 3, 2020
    • Nidec Copal Corporation
    • Kenzo IMAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BLADE DRIVE DEVICE
    • Publication number 20200089081
    • Publication date Mar 19, 2020
    • Nidec Copal Corporation
    • Shozo IWATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BLADE DRIVING DEVICE
    • Publication number 20190369461
    • Publication date Dec 5, 2019
    • Nidec Copal Corporation
    • Koji SAWANOBORI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGING OPTICAL APPARATUS
    • Publication number 20190331985
    • Publication date Oct 31, 2019
    • Nidec Copal Corporation
    • Kazuo SHIKAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL UNIT
    • Publication number 20190324349
    • Publication date Oct 24, 2019
    • Nidec Copal Corporation
    • Shozo IWATO
    • G02 - OPTICS
  • Information Patent Application

    Camera diaphragm device
    • Publication number 20100220993
    • Publication date Sep 2, 2010
    • NIDEC COPAL CORPORATION
    • Koji Sawanobori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY