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Mitsuo Matsuoka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide cam die
    • Patent number 7,013,783
    • Issue date Mar 21, 2006
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press apparatus
    • Patent number 6,619,095
    • Issue date Sep 16, 2003
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rotary cam moving apparatus for negative-angle forming die
    • Patent number 6,539,766
    • Issue date Apr 1, 2003
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Negative-angle forming die
    • Patent number 6,526,797
    • Issue date Mar 4, 2003
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Negative-angle forming die
    • Patent number 6,523,386
    • Issue date Feb 25, 2003
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rotary cam driving apparatus for negative-angle forming die
    • Patent number 6,519,995
    • Issue date Feb 18, 2003
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Energizing device for a press die
    • Patent number 6,336,399
    • Issue date Jan 8, 2002
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Negative angle-forming die
    • Patent number 6,230,536
    • Issue date May 15, 2001
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press apparatus
    • Patent number 6,220,137
    • Issue date Apr 24, 2001
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Negative angular forming die and pressing apparatus
    • Patent number 6,196,040
    • Issue date Mar 6, 2001
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Noise-reducing structure of a processing machine
    • Patent number 6,167,741
    • Issue date Jan 2, 2001
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Silent structure for a drawing die and a silent run-up unit therefor
    • Patent number 6,016,680
    • Issue date Jan 25, 2000
    • JCM Co., Ltd
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press device
    • Patent number 5,931,074
    • Issue date Aug 3, 1999
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Thin sheet forming die assembly including a lower die having plural...
    • Patent number 5,784,916
    • Issue date Jul 28, 1998
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Thin sheet forming die assembly including lower die cylindrical mem...
    • Patent number 5,746,082
    • Issue date May 5, 1998
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forming die for thin plate
    • Patent number 5,347,838
    • Issue date Sep 20, 1994
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Noise reducing structure of slide-cam die
    • Patent number 5,231,907
    • Issue date Aug 3, 1993
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Die including slide cam
    • Patent number 5,101,705
    • Issue date Apr 7, 1992
    • Umix Co., Ltd.
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Negative angle forming type rotary cam moving apparatus
    • Publication number 20040007043
    • Publication date Jan 15, 2004
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rotary drive apparatus for rotary body
    • Publication number 20030226388
    • Publication date Dec 11, 2003
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Press apparatus
    • Publication number 20020152789
    • Publication date Oct 24, 2002
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rotary cam moving apparatus for negative-angle forming die
    • Publication number 20020124620
    • Publication date Sep 12, 2002
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Negative-angle forming die
    • Publication number 20020124619
    • Publication date Sep 12, 2002
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rotary cam driving apparatus for negative-angle forming die
    • Publication number 20020121123
    • Publication date Sep 5, 2002
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Negative-angle forming die
    • Publication number 20020121122
    • Publication date Sep 5, 2002
    • Mitsuo Matsuoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...