TREA

QualitySoft Corporation

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Organization

  • Wakayama, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Audio transmission system
    • Patent number 10,602,287
    • Issue date Mar 24, 2020
    • QUALITYSOFT CORPORATION
    • Makoto Miyawaki
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    AUDIO TRANSMISSION SYSTEM
    • Publication number 20190297438
    • Publication date Sep 26, 2019
    • QualitySoft Corporation
    • Makoto MIYAWAKI
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Trademarklast 30 trademarks

  • Information Trademark

    78461692 - QND
    • Serial number 78461692
    • Registration number 3022142
    • Filing date Aug 4, 2004
    • QualitySoft Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments