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Junichi Kamimura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motorized cutter, motorized cutter with wheels, and cutting method
    • Patent number 8,926,024
    • Issue date Jan 6, 2015
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Two cycle engine and two cycle engine tool
    • Patent number 8,499,730
    • Issue date Aug 6, 2013
    • Hitachi Koki Co., Ltd.
    • Toshinori Yasutomi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Two cycle engine and tool
    • Patent number 8,439,005
    • Issue date May 14, 2013
    • Hitachi Koki Co., Ltd.
    • Toshinori Yasutomi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electric tool
    • Patent number 8,230,606
    • Issue date Jul 31, 2012
    • Hitachi Koki Co., Ltd.
    • Kenichirou Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Impact tool
    • Patent number 7,416,031
    • Issue date Aug 26, 2008
    • Hitachi Koki Co., Ltd.
    • Takuhiro Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool and gear unit assembled therein
    • Patent number 7,357,195
    • Issue date Apr 15, 2008
    • Hitachi Koki Co., Ltd.
    • Junichi Kamimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric power tool
    • Patent number 6,863,135
    • Issue date Mar 8, 2005
    • Hitachi Koki Co., Ltd.
    • Junichi Kamimura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electric power tool
    • Patent number 6,619,410
    • Issue date Sep 16, 2003
    • Hitachi Koki Co., Ltd.
    • Junichi Kamimura
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE WORKING MACHINE
    • Publication number 20160273467
    • Publication date Sep 22, 2016
    • Hitachi Koki Co., Ltd.
    • Yoshikazu KAWANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WASHING DEVICE, HIGH-PRESSURE WASHING DEVICE, AND ADAPTER
    • Publication number 20160016207
    • Publication date Jan 21, 2016
    • Hitachi Koki Co., Ltd.
    • Noriyuki Horie
    • B08 - CLEANING
  • Information Patent Application

    HIGH-PRESSURE WASHING DEVICE
    • Publication number 20150050169
    • Publication date Feb 19, 2015
    • Hitachi Koki Co., Ltd.
    • Noriyuki Horie
    • B08 - CLEANING
  • Information Patent Application

    ENGINE AND ENGINE OPERATING MACHINE INCLUDING THE SAME
    • Publication number 20130160740
    • Publication date Jun 27, 2013
    • Hitachi Koki Co., Ltd.
    • Junichi Kamimura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MOTORIZED CUTTER, MOTORIZED CUTTER WITH WHEELS, AND CUTTING METHOD
    • Publication number 20110303060
    • Publication date Dec 15, 2011
    • Yukihiro Shima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ENGINE-POWERED TOOL
    • Publication number 20100319671
    • Publication date Dec 23, 2010
    • Naoto ICHIHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO CYCLE ENGINE AND TWO CYCLE ENGINE TOOL
    • Publication number 20100037877
    • Publication date Feb 18, 2010
    • Hitachi Koki Co., Ltd.
    • Toshinori YASUTOMI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    TWO CYCLE ENGINE AND TOOL
    • Publication number 20100037875
    • Publication date Feb 18, 2010
    • Hitachi Koki Co., Ltd.
    • Toshinori YASUTOMI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20070179328
    • Publication date Aug 2, 2007
    • Takuhiro Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact tool
    • Publication number 20070034398
    • Publication date Feb 15, 2007
    • Takuhiro Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact tool
    • Publication number 20060254789
    • Publication date Nov 16, 2006
    • Takuhiro Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact tool
    • Publication number 20060254786
    • Publication date Nov 16, 2006
    • Takuhiro Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electric tool
    • Publication number 20050274028
    • Publication date Dec 15, 2005
    • Hitachi Koki Co., Ltd.
    • Kenichirou Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power tool and gear unit assembled therein
    • Publication number 20050224245
    • Publication date Oct 13, 2005
    • Junichi Kamimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric power tool
    • Publication number 20040040399
    • Publication date Mar 4, 2004
    • Hitachi Koki Co., Ltd.
    • Junichi Kamimura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electric power tool
    • Publication number 20020020540
    • Publication date Feb 21, 2002
    • Junichi Kamimura
    • B24 - GRINDING POLISHING