TREA

Yosuke Okudaira

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  • Tokyo-to, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surveying instrument
    • Patent number 10,522,735
    • Issue date Dec 31, 2019
    • TOPCON Corporation
    • Yoshihiko Tokuda
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Tilt angle measuring device
    • Patent number 10,323,940
    • Issue date Jun 18, 2019
    • TOPCON Corporation
    • Masaki Kamiki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Surveying instrument
    • Patent number 10,281,271
    • Issue date May 7, 2019
    • TOPCON Corporation
    • Yoshihiko Tokuda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Measuring device
    • Patent number 10,139,224
    • Issue date Nov 27, 2018
    • TOPCON Corporation
    • Masaki Kamiki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ultrasonic motor and surveying instrument
    • Patent number 9,919,341
    • Issue date Mar 20, 2018
    • TOPCON Corporation
    • Yoshihiko Tokuda
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Ultrasonic Motor And Surveying Instrument
    • Publication number 20170203332
    • Publication date Jul 20, 2017
    • TOPCON Corporation
    • Yoshihiko Tokuda
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Surveying Instrument
    • Publication number 20170205229
    • Publication date Jul 20, 2017
    • TOPCON Corporation
    • Yoshihiko Tokuda
    • G01 - MEASURING TESTING
  • Information Patent Application

    Surveying Instrument
    • Publication number 20170207384
    • Publication date Jul 20, 2017
    • TOPCON Corporation
    • Yoshihiko Tokuda
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Measuring Device
    • Publication number 20170108334
    • Publication date Apr 20, 2017
    • TOPCON Corporation
    • Masaki Kamiki
    • G01 - MEASURING TESTING
  • Information Patent Application

    Tilt Angle Measuring Device
    • Publication number 20170108333
    • Publication date Apr 20, 2017
    • TOPCON Corporation
    • Masaki Kamiki
    • G01 - MEASURING TESTING