TREA

Osamu Matsuguma

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Constant temperature chamber
    • Patent number D705676
    • Issue date May 27, 2014
    • ESPEC Corp.
    • Osamu Matsuguma
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Constant temperature chamber
    • Patent number D705097
    • Issue date May 20, 2014
    • ESPEC Corp.
    • Osamu Matsuguma
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Constant temperature chamber
    • Patent number D705096
    • Issue date May 20, 2014
    • ESPEC Corp.
    • Osamu Matsuguma
    • D10 - Measuring, testing, or signalling instruments