Toshiaki Fukunaga

Person

  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated semiconductor laser

    • Patent number 4,977,569
    • Issue date Dec 11, 1990
    • Oki Electric Industry Co., Ltd.
    • Ryozo Furukawa
    • H01 - BASIC ELECTRIC ELEMENTS