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Teruo Imai

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  • Hitachinaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating electric tool
    • Patent number 8,922,141
    • Issue date Dec 30, 2014
    • Hitachi Koki Co., Ltd.
    • Mizuho Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable cutting machine
    • Patent number 7,874,075
    • Issue date Jan 25, 2011
    • Hitachi Koki Co., Ltd.
    • Kenji Niwa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Portable electric cutting apparatus
    • Patent number 7,861,417
    • Issue date Jan 4, 2011
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric tool having electric motor with first and second coils hav...
    • Patent number 7,605,513
    • Issue date Oct 20, 2009
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor and electric tool having the motor
    • Patent number 7,449,810
    • Issue date Nov 11, 2008
    • Hitachi Koki Co., Ltd.
    • Tomoyoshi Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Jigsaw
    • Patent number 7,350,302
    • Issue date Apr 1, 2008
    • Hitachi Koki Co., Ltd.
    • Teruo Imai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable cutting tool
    • Patent number 7,281,332
    • Issue date Oct 16, 2007
    • Hitachi Koki Co., Ltd.
    • Kenji Niwa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Portable electric cutting apparatus
    • Patent number 7,275,326
    • Issue date Oct 2, 2007
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable electric cutting device with blower mechanism
    • Patent number 7,103,979
    • Issue date Sep 12, 2006
    • Hitachi Koki Co., Ltd.
    • Kenichirou Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable electric jigsaw
    • Patent number D525098
    • Issue date Jul 18, 2006
    • Hitachi Koki Co., Ltd.
    • Takeshi Taniguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable electric circular saw
    • Patent number D520831
    • Issue date May 16, 2006
    • Hitachi Koki Co., Ltd.
    • Masanori Okada
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Reciprocating Electric Tool
    • Publication number 20110273117
    • Publication date Nov 10, 2011
    • Hitachi Koki Co., Ltd.
    • Mizuho Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PORTABLE CUTTING MACHINE
    • Publication number 20090064510
    • Publication date Mar 12, 2009
    • HITACHI KOKI CO., LTD.
    • Kenji Niwa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Portable electric cutting apparatus
    • Publication number 20070271799
    • Publication date Nov 29, 2007
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric tool
    • Publication number 20070071422
    • Publication date Mar 29, 2007
    • Yoshikazu Kawano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Jigsaw
    • Publication number 20070050994
    • Publication date Mar 8, 2007
    • Teruo Imai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric motor and electric tool having the motor
    • Publication number 20060125344
    • Publication date Jun 15, 2006
    • Tomoyoshi Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Portable cutting tool
    • Publication number 20060016082
    • Publication date Jan 26, 2006
    • Hitachi Koki, Co., Ltd.
    • Kenji Niwa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Electric motor, electric tool having the motor, and electric motor...
    • Publication number 20050168095
    • Publication date Aug 4, 2005
    • Hideyuki Tanimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Portable electric cutting apparatus
    • Publication number 20050160608
    • Publication date Jul 28, 2005
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Portable electric cutting device with blower mechanism
    • Publication number 20040107584
    • Publication date Jun 10, 2004
    • Kenichirou Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR