TREA

Yukiwa Seiko, Inc.

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Organization

  • Nigata-Pref., JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck apparatus
    • Patent number 11,364,546
    • Issue date Jun 21, 2022
    • Yukiwa Seiko Inc.
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck
    • Patent number D837012
    • Issue date Jan 1, 2019
    • YUKIWA SEIKO INC.
    • Kazuo Sakamaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Drill chuck
    • Patent number D837011
    • Issue date Jan 1, 2019
    • YUKIWA SEIKO INC.
    • Kazuo Sakamaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Drill chuck
    • Patent number D837014
    • Issue date Jan 1, 2019
    • YUKIWA SEIKO INC.
    • Kazuo Sakamaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Drill chuck
    • Patent number D837013
    • Issue date Jan 1, 2019
    • YUKIWA SEIKO INC.
    • Kazuo Sakamaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Chuck device
    • Patent number 9,539,648
    • Issue date Jan 10, 2017
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 9,016,988
    • Issue date Apr 28, 2015
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck device
    • Patent number 9,016,699
    • Issue date Apr 28, 2015
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotating tool
    • Patent number 7,845,428
    • Issue date Dec 7, 2010
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck
    • Patent number D593390
    • Issue date Jun 2, 2009
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Chuck device
    • Patent number 7,497,444
    • Issue date Mar 3, 2009
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck assembly
    • Patent number 7,207,573
    • Issue date Apr 24, 2007
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Keyless chuck and associated method
    • Patent number 7,178,216
    • Issue date Feb 20, 2007
    • Yukiwa Seiko, Inc.
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Keyless chuck and associated method
    • Patent number 6,959,931
    • Issue date Nov 1, 2005
    • Yukiwa Seiko Inc.
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck device
    • Patent number 6,902,171
    • Issue date Jun 7, 2005
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck device
    • Patent number 6,843,485
    • Issue date Jan 18, 2005
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck device
    • Patent number 6,824,141
    • Issue date Nov 30, 2004
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck device
    • Patent number 6,659,474
    • Issue date Dec 9, 2003
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    NC circular table and NC circular table apparatus
    • Patent number 6,651,534
    • Issue date Nov 25, 2003
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    NC controlling system with independent programs for appended equipment
    • Patent number 6,584,515
    • Issue date Jun 24, 2003
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Drill chuck
    • Patent number D426840
    • Issue date Jun 20, 2000
    • Yukiwa Seiko Kabushiki Kaisha
    • Akira Sakamaki
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Drill chuck
    • Patent number D423527
    • Issue date Apr 25, 2000
    • Yukiwa Seiko Kabushiki Kaisha
    • Akira Sakamaki
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Drill chuck
    • Patent number D423528
    • Issue date Apr 25, 2000
    • Yukiwa Seiko Kabushiki Kaisha
    • Akira Sakamaki
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Chuck assembly
    • Patent number 6,022,029
    • Issue date Feb 8, 2000
    • Yukiwa Seiko Kabushiki Kaisha
    • Akira Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck
    • Patent number D409067
    • Issue date May 4, 1999
    • Yukiwa Seiko Kabushiki Kaisha
    • Akira Sakamaki
    • D08 - Tools and hardware
  • Information Patent Grant

    Chuck apparatus
    • Patent number 5,615,899
    • Issue date Apr 1, 1997
    • Yukiwa Seiko Kabushiki Kaisha
    • Akira Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chucking apparatus
    • Patent number 5,540,453
    • Issue date Jul 30, 1996
    • Yukiwa Seiko Kabushiki Kaisha
    • Akira Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CHUCK APPARATUS
    • Publication number 20210170499
    • Publication date Jun 10, 2021
    • YUKIWA SEIKO INC.
    • Kazuo SAKAMAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK DEVICE
    • Publication number 20140375000
    • Publication date Dec 25, 2014
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER
    • Publication number 20120207560
    • Publication date Aug 16, 2012
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTATING TOOL
    • Publication number 20090308629
    • Publication date Dec 17, 2009
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck device
    • Publication number 20060091620
    • Publication date May 4, 2006
    • YUKIWA A SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Keyless chuck and associated method
    • Publication number 20050275171
    • Publication date Dec 15, 2005
    • Yukiwa Seiko Inc.
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck device
    • Publication number 20050230926
    • Publication date Oct 20, 2005
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck assembly
    • Publication number 20040108662
    • Publication date Jun 10, 2004
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Keyless chuck and associated method
    • Publication number 20040021275
    • Publication date Feb 5, 2004
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck device
    • Publication number 20030141676
    • Publication date Jul 31, 2003
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck device
    • Publication number 20030137113
    • Publication date Jul 24, 2003
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck device
    • Publication number 20030042692
    • Publication date Mar 6, 2003
    • YUKIWA SEIKO KABUSHIKI KAISHA
    • Kazuo Sakamaki
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC