TREA

Toshio Yamada

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Working apparatus and method for band blade
    • Patent number 6,487,887
    • Issue date Dec 3, 2002
    • Suntex Co., Ltd.
    • Toshio Yamada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for bending a band-shaped work
    • Patent number 5,495,741
    • Issue date Mar 5, 1996
    • Santex Co. Ltd.
    • Toshio Yamada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Working apparatus and method for band blade
    • Publication number 20010017074
    • Publication date Aug 30, 2001
    • Suntex Co., Ltd.,
    • Toshio Yamada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...