TREA

Masaro Kaku

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  • Ebina, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for surface treatment
    • Patent number 5,478,401
    • Issue date Dec 26, 1995
    • Hitachi, Ltd.
    • Sukeyoshi Tsunekawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching regulator
    • Patent number 4,380,729
    • Issue date Apr 19, 1983
    • Hitachi, Ltd.
    • Masaro Kaku
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Beam-indexing color television receiver
    • Patent number 4,333,105
    • Issue date Jun 1, 1982
    • Hitachi, Ltd.
    • Masaro Kaku
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE