TREA

Yuji OURA

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  • Kawasaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Digital measuring gauge
    • Patent number D792251
    • Issue date Jul 18, 2017
    • Mitutoyo Corporation
    • Sadayuki Matsumiya
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Dust-proof structure for measuring tool
    • Patent number 9,016,122
    • Issue date Apr 28, 2015
    • Mitutoyo Corporation
    • Rie Arai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Dust-proof structure for measuring tool
    • Patent number 8,689,628
    • Issue date Apr 8, 2014
    • Mitutoyo Corporation
    • Rie Arai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Digital dial gauge
    • Patent number D653572
    • Issue date Feb 7, 2012
    • Mitutoyo Corporation
    • Shigeru Ohtani
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents