TREA

Yoshinori Yoshikawa

Follow

Person

  • Los Altos, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Portable piano keyboard computer
    • Patent number 9,165,476
    • Issue date Oct 20, 2015
    • Miselu, Inc.
    • Yoshinori Yoshikawa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE PIANO KEYBOARD COMPUTER
    • Publication number 20140047970
    • Publication date Feb 20, 2014
    • MISELU, INC.
    • Yoshinori Yoshikawa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS