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Marusan Co., Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder head gasket
    • Patent number 6,139,024
    • Issue date Oct 31, 2000
    • Marusan Corporation
    • Masato Yakushiji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toy motor car
    • Patent number D309166
    • Issue date Jul 10, 1990
    • Marusan Co., Ltd.
    • Kazuo Ishida
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Spiral spring power source for toy
    • Patent number 4,881,621
    • Issue date Nov 21, 1989
    • Marusan Co., Ltd.
    • Minoru Ishida
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

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