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Osamu Matsuguma

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stress test chamber
    • Patent number D883514
    • Issue date May 5, 2020
    • Espec Corp.
    • Osamu Matsuguma
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Door for stress test chamber
    • Patent number D882821
    • Issue date Apr 28, 2020
    • Espec Corp.
    • Osamu Matsuguma
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Display screen with graphical user interface
    • Patent number D782511
    • Issue date Mar 28, 2017
    • Espec Corp.
    • Osamu Matsuguma
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Display screen with graphical user interface
    • Patent number D777753
    • Issue date Jan 31, 2017
    • Espec Corp.
    • Osamu Matsuguma
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Control panel
    • Patent number D742332
    • Issue date Nov 3, 2015
    • Espec Corp.
    • Osamu Matsuguma
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Temperature and humidity chamber
    • Patent number D734181
    • Issue date Jul 14, 2015
    • Espec Corp.
    • Osamu Matsuguma
    • D10 - Measuring, testing, or signalling instruments