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Katsuji Sekita

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bending method and bending system
    • Patent number 6,807,835
    • Issue date Oct 26, 2004
    • Amada Company, Limited
    • Katsuji Sekita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending method and bending system
    • Patent number 6,751,993
    • Issue date Jun 22, 2004
    • Amada Company, Limited
    • Katsuji Sekita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and system for bending
    • Patent number 6,662,610
    • Issue date Dec 16, 2003
    • Amada Company, Limited
    • Katsuji Sekita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending press
    • Patent number 4,672,831
    • Issue date Jun 16, 1987
    • Amada Company, Limited
    • Tsuneo Kogure
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press machine
    • Patent number 4,656,862
    • Issue date Apr 14, 1987
    • Amada Company, Limited
    • Tsuneo Kogure
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press machine
    • Patent number 4,608,852
    • Issue date Sep 2, 1986
    • Amada Company, Limited
    • Tsuneo Kogure
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Bending method and bending system
    • Publication number 20030084702
    • Publication date May 8, 2003
    • AMADA COMPANY, LIMITED
    • Katsuji Sekita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...