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Masakazu Sato

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  • Takatsuki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacturing method for battery terminal
    • Patent number 5,253,795
    • Issue date Oct 19, 1993
    • Yuasa Battery Co., Ltd.
    • Masakazu Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrolyte feeder for battery
    • Patent number 4,980,249
    • Issue date Dec 25, 1990
    • Yuasa Battery Co., Ltd.
    • Toshihiro Isoi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrolyte feeder for battery
    • Patent number 4,833,047
    • Issue date May 23, 1989
    • Yuasa Battery Co., Ltd.
    • Toshihiro Isoi
    • H01 - BASIC ELECTRIC ELEMENTS