TREA

Yoshinori Yuzaki

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for seaming packed cans
    • Patent number 5,066,184
    • Issue date Nov 19, 1991
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Yoshiharu Taura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for fabricating multi-layer spiral tubes
    • Patent number 4,746,049
    • Issue date May 24, 1988
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Tsutomu Oe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for fabricating multi-layer spiral tubes
    • Patent number 4,640,453
    • Issue date Feb 3, 1987
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Tsutomu Oe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...