TREA

Kazuyuki Okada

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical device for presenting a stereoscopic image
    • Patent number 11,067,826
    • Issue date Jul 20, 2021
    • Omron Corporation
    • Masayuki Shinohara
    • F21 - LIGHTING
  • Information Patent Grant

    Optical device
    • Patent number 10,890,706
    • Issue date Jan 12, 2021
    • Omron Corporation
    • Masayuki Shinohara
    • G02 - OPTICS
  • Information Patent Grant

    Optical device
    • Patent number 10,739,614
    • Issue date Aug 11, 2020
    • Omron Corporation
    • Masayuki Shinohara
    • G02 - OPTICS
  • Information Patent Grant

    Optical device and optical system
    • Patent number 10,598,845
    • Issue date Mar 24, 2020
    • Omron Corporation
    • Masayuki Shinohara
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Optical device and optical system
    • Patent number 10,545,274
    • Issue date Jan 28, 2020
    • Omron Corporation
    • Norikazu Kitamura
    • G02 - OPTICS
  • Information Patent Grant

    Optical device, optical system, and ticket gate
    • Patent number 10,371,349
    • Issue date Aug 6, 2019
    • Omron Corporation
    • Norikazu Kitamura
    • G02 - OPTICS
  • Information Patent Grant

    Optical device and operation input apparatus
    • Patent number 10,338,749
    • Issue date Jul 2, 2019
    • Omron Corporation
    • Norikazu Kitamura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical device, optical system, and ticket gate
    • Patent number 10,267,969
    • Issue date Apr 23, 2019
    • Omron Corporation
    • Norikazu Kitamura
    • G02 - OPTICS
  • Information Patent Grant

    Optical device
    • Patent number 10,139,640
    • Issue date Nov 27, 2018
    • Omron Corporation
    • Masayuki Shinohara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical device
    • Patent number 10,114,226
    • Issue date Oct 30, 2018
    • Omron Corporation
    • Masayuki Shinohara
    • G02 - OPTICS
  • Information Patent Grant

    Surface illumination device
    • Patent number 8,858,059
    • Issue date Oct 14, 2014
    • Omron Corporation
    • Mitsuru Okuda
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20190235263
    • Publication date Aug 1, 2019
    • Omron Corporation
    • Masayuki Shinohara
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE, OPTICAL SYSTEM, AND TICKET GATE
    • Publication number 20180252387
    • Publication date Sep 6, 2018
    • Omron Corporation
    • Norikazu KITAMURA
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    OPTICAL DEVICE AND OPTICAL SYSTEM
    • Publication number 20180180792
    • Publication date Jun 28, 2018
    • Omron Corporation
    • Masayuki SHINOHARA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20180129061
    • Publication date May 10, 2018
    • Omron Corporation
    • Masayuki Shinohara
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20180067248
    • Publication date Mar 8, 2018
    • Omron Corporation
    • Masayuki Shinohara
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE, OPTICAL SYSTEM, AND TICKET GATE
    • Publication number 20180017727
    • Publication date Jan 18, 2018
    • Omron Corporation
    • Norikazu KITAMURA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20180003998
    • Publication date Jan 4, 2018
    • Omron Corporation
    • Masayuki SHINOHARA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE AND OPTICAL SYSTEM
    • Publication number 20170371088
    • Publication date Dec 28, 2017
    • Omron Corporation
    • Norikazu KITAMURA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE AND OPERATION INPUT APPARATUS
    • Publication number 20170371493
    • Publication date Dec 28, 2017
    • Omron Corporation
    • Norikazu KITAMURA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20170192244
    • Publication date Jul 6, 2017
    • Omron Corporation
    • Masayuki SHINOHARA
    • G02 - OPTICS
  • Information Patent Application

    SURFACE ILLUMINATION DEVICE
    • Publication number 20140016347
    • Publication date Jan 16, 2014
    • Omron Corporation
    • Mitsuru Okuda
    • G02 - OPTICS
  • Information Patent Application

    SURFACE ILLUMINATION DEVICE
    • Publication number 20130343084
    • Publication date Dec 26, 2013
    • Omron Corporation
    • Mitsuru Okuda
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SURFACE ILLUMINATION DEVICE
    • Publication number 20130335945
    • Publication date Dec 19, 2013
    • Omron Corporation
    • Mitsuru Okuda
    • G02 - OPTICS