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Keizo Abe

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  • Kanagawa, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LEVELER EQUIPMENT AND SHEET MATERIAL FLATTENING METHOD
    • Publication number 20150306648
    • Publication date Oct 29, 2015
    • JP STEEL PLANTECH CO.
    • Keizo ABE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER LEVELER
    • Publication number 20150143864
    • Publication date May 28, 2015
    • JP STEEL PLANTECH CO.
    • Keizo Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER LEVELER AND PLATE FLATTENING METHOD USING THE SAME
    • Publication number 20150128675
    • Publication date May 14, 2015
    • JP STEEL PLANTECH CO.
    • Keizo Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER LEVELER AND SHEET-MATERIAL FLATTENING METHOD
    • Publication number 20150013418
    • Publication date Jan 15, 2015
    • JP STEEL PLANTECH CO.
    • Keizo Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER LEVELER AND METAL SHEET FLATTENING METHOD
    • Publication number 20130327111
    • Publication date Dec 12, 2013
    • JP STEEL PLANTECH CO.
    • Keizo Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER LEVELER AND METAL SHEET FLATTENING METHOD
    • Publication number 20130327109
    • Publication date Dec 12, 2013
    • JP STEEL PLANTECH CO.
    • Keizo Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER LEVELER
    • Publication number 20120103047
    • Publication date May 3, 2012
    • JP STEEL PLANTECH CO.
    • Keizo Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...