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Katsuhide Tsuritani

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spring manufacturing apparatus
    • Patent number 8,573,014
    • Issue date Nov 5, 2013
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil spring manufacturing machine
    • Patent number 8,336,353
    • Issue date Dec 25, 2012
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring manufacturing apparatus
    • Patent number 8,302,443
    • Issue date Nov 6, 2012
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring manufacturing machine
    • Patent number 8,015,850
    • Issue date Sep 13, 2011
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wire rod cutting apparatus of spring manufacturing machine
    • Patent number 7,392,681
    • Issue date Jul 1, 2008
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring manufacturing apparatus
    • Patent number 7,343,766
    • Issue date Mar 18, 2008
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring manufacturing machine
    • Patent number 7,198,187
    • Issue date Apr 3, 2007
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring manufacturing machine
    • Patent number 7,107,806
    • Issue date Sep 19, 2006
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring manufacturing machine
    • Patent number 7,080,537
    • Issue date Jul 25, 2006
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wire rod cutting apparatus of spring manufacturing machine
    • Patent number 7,055,356
    • Issue date Jun 6, 2006
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring manufacturing machine
    • Patent number 6,006,572
    • Issue date Dec 28, 1999
    • Shinko Machinery Co., Ltd.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRING MANUFACTURING APPARATUS
    • Publication number 20090173126
    • Publication date Jul 9, 2009
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Spring manufacturing apparatus
    • Publication number 20080314110
    • Publication date Dec 25, 2008
    • SHINKO MACHINERY CO., LTD.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Coil spring manufacturing machine
    • Publication number 20080302155
    • Publication date Dec 11, 2008
    • SHINKO MACHINERY CO., LTD.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Spring manufacturing machine
    • Publication number 20080264132
    • Publication date Oct 30, 2008
    • SHINKO MACHINERY CO., LTD.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Spring manufacturing apparatus
    • Publication number 20060283226
    • Publication date Dec 21, 2006
    • SHINKO MACHINERY CO., LTD.
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Wire rod cutting apparatus of spring manufacturing machine
    • Publication number 20060196242
    • Publication date Sep 7, 2006
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Spring manufacturing machine
    • Publication number 20050023317
    • Publication date Feb 3, 2005
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Wire rod cutting apparatus of spring manufacturing machine
    • Publication number 20050016347
    • Publication date Jan 27, 2005
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Spring manufacturing machine
    • Publication number 20040231384
    • Publication date Nov 25, 2004
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Spring manufacturing machine
    • Publication number 20040194525
    • Publication date Oct 7, 2004
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Spring manufacturing machine
    • Publication number 20040154365
    • Publication date Aug 12, 2004
    • Katsuhide Tsuritani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...