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Kozi Tanaka

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  • Iwatsuki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for forming cans
    • Patent number 4,224,888
    • Issue date Sep 30, 1980
    • Hokkai Can Co., Ltd.
    • Yuzo Takahashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for forming cans
    • Patent number 4,106,420
    • Issue date Aug 15, 1978
    • Hokkai Can Co., Ltd.
    • Yuzo Takahashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...