Hidehiro Yamada

Person

  • Kawasaki-shi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Illuminated switch

    • Patent number 7,049,535
    • Issue date May 23, 2006
    • Nihon Kaiheiki Industrial Company, Ltd.
    • Eiji Matsuyama
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Illuminated switch

    • Publication number 20050150751
    • Publication date Jul 14, 2005
    • Eiji Matsuyama
    • H01 - BASIC ELECTRIC ELEMENTS