TREA

BIG ALPHA CO, INC

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Organization

  • TSUNA-GUN HYOGO, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck device
    • Patent number 8,925,930
    • Issue date Jan 6, 2015
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Joint unit
    • Patent number 8,534,951
    • Issue date Sep 17, 2013
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tap holder
    • Patent number 8,226,337
    • Issue date Jul 24, 2012
    • Daishowa Seiki Co., Ltd.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Threaded assembly comprising internal thread member, and external t...
    • Patent number 8,061,946
    • Issue date Nov 22, 2011
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Information-holding unit
    • Patent number 7,240,845
    • Issue date Jul 10, 2007
    • Big Daishowa Seiki Co., Ltd.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Concave part cover
    • Patent number 7,144,209
    • Issue date Dec 5, 2006
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping nut and tool holder with the clamping nut, and spanner
    • Patent number 6,915,722
    • Issue date Jul 12, 2005
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamp nut and collet chuck
    • Patent number 6,886,835
    • Issue date May 3, 2005
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet
    • Patent number 6,746,023
    • Issue date Jun 8, 2004
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 6,739,810
    • Issue date May 25, 2004
    • Big Alpha Co. Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Capped collet and collet cap
    • Patent number 6,729,627
    • Issue date May 4, 2004
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 5,975,817
    • Issue date Nov 2, 1999
    • Big Alpha Co., Ltd.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    JOINT UNIT
    • Publication number 20110188925
    • Publication date Aug 4, 2011
    • BIG ALPHA CO., INC.
    • Tsuyoshi Komine
    • G01 - MEASURING TESTING
  • Information Patent Application

    Tap Holder
    • Publication number 20090324351
    • Publication date Dec 31, 2009
    • Daishowa Seiki Co., Ltd.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cleaner
    • Publication number 20090007352
    • Publication date Jan 8, 2009
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B08 - CLEANING
  • Information Patent Application

    Cleaner
    • Publication number 20070017046
    • Publication date Jan 25, 2007
    • Big Alpha Co., Inc.
    • Haruaki Kubo
    • B08 - CLEANING
  • Information Patent Application

    Concave part cover
    • Publication number 20040168544
    • Publication date Sep 2, 2004
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Automatic-tool-changer-equipped lathe
    • Publication number 20030134731
    • Publication date Jul 17, 2003
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Capped collet and collet cap
    • Publication number 20020145260
    • Publication date Oct 10, 2002
    • Big Alpha Co. Inc.
    • Tsuyoshi Komine
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Automatic-tool-changer-equipped lathe
    • Publication number 20020137611
    • Publication date Sep 26, 2002
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Trademarklast 30 trademarks

  • Information Trademark

    76523760 - BIG ALPHA
    • Serial number 76523760
    • Registration number 2971987
    • Filing date Jun 16, 2003
    • Big Alpha Kabushiki Kaisha
    • 7 - Machines and machine tools