Ichiro NAKAJIMA

Person

  • Chiba, JP

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AUDIO APPARATUS

    • Publication number 20120183160
    • Publication date Jul 19, 2012
    • Sony Corporation
    • Kensaku ABE
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Plug, sound inputting and outputting apparatus, and noise cancel sy...

    • Publication number 20080226091
    • Publication date Sep 18, 2008
    • SONY CORPORATION
    • Ryota Matsumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO APPARATUS

    • Publication number 20080175402
    • Publication date Jul 24, 2008
    • SONY CORPORATION
    • Kensaku ABE
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Plug

    • Publication number 20080090465
    • Publication date Apr 17, 2008
    • SONY CORPORATION
    • Ryota Matsumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE