TREA

Isamu Tanji

Follow

Person

  • Hitachinaka-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Driver
    • Patent number 10,525,575
    • Issue date Jan 7, 2020
    • KOKI HOLDINGS CO., LTD.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener driving tool
    • Patent number 10,195,728
    • Issue date Feb 5, 2019
    • KOKI HOLDINGS CO., LTD.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic nail driver
    • Patent number 9,333,632
    • Issue date May 10, 2016
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastening machine
    • Patent number 8,439,242
    • Issue date May 14, 2013
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 8,397,970
    • Issue date Mar 19, 2013
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu Iijima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 8,123,096
    • Issue date Feb 28, 2012
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu Iijima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 7,712,647
    • Issue date May 11, 2010
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Air tool
    • Patent number 7,325,627
    • Issue date Feb 5, 2008
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener driving tool having contact arm in contact with workpiece
    • Patent number 6,953,137
    • Issue date Oct 11, 2005
    • Hitachi Koki Co., Ltd.
    • Yoshihiro Nakano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatically operable screw driver
    • Patent number 6,155,139
    • Issue date Dec 5, 2000
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatically operated screw driver having mechanism for assisting...
    • Patent number 6,062,113
    • Issue date May 16, 2000
    • Hitachi Koki Co., Ltd.
    • Yoshihiro Nakano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Piston arrangement for a percussion tool
    • Patent number 5,775,201
    • Issue date Jul 7, 1998
    • Hitachi Koko Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatically operated screw driver
    • Patent number 5,231,902
    • Issue date Aug 3, 1993
    • Hitachi Koki Co. Ltd.
    • Akira Uno
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic fastener driving tool
    • Patent number 5,135,152
    • Issue date Aug 4, 1992
    • Hitachi Koki Company, Limited
    • Akira Uno
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic fastener driving tool having an air exhaust arrangement
    • Patent number 5,110,030
    • Issue date May 5, 1992
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic nailer
    • Patent number D323964
    • Issue date Feb 18, 1992
    • Hitachi Koki Company, Limited
    • Yasunori Ogawa
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    FASTENER DRIVING TOOL
    • Publication number 20160176032
    • Publication date Jun 23, 2016
    • Hitachi Koki Co., Ltd.
    • Isamu TANJI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20150375381
    • Publication date Dec 31, 2015
    • Hitachi Koki Co., Ltd.
    • Isamu TANJI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20150202755
    • Publication date Jul 23, 2015
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20140001229
    • Publication date Jan 2, 2014
    • Kaoru ICHIKAWA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVER
    • Publication number 20130082082
    • Publication date Apr 4, 2013
    • Isamu TANJI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Fastening Tool for Adjusting a Driving Depth of a Fastener
    • Publication number 20120160889
    • Publication date Jun 28, 2012
    • Hitachi Koki Co., Ltd.
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20120153004
    • Publication date Jun 21, 2012
    • Hitachi Koki Co., Ltd.
    • Yoshimitsu IIJIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENING MACHINE
    • Publication number 20090084823
    • Publication date Apr 2, 2009
    • HITACHI KOKI CO., LTD.
    • Isamu TANJI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20090072000
    • Publication date Mar 19, 2009
    • HITACHI KOKI CO., LTD.
    • Yoshimitsu IIJIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20080223900
    • Publication date Sep 18, 2008
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Air tool
    • Publication number 20060278416
    • Publication date Dec 14, 2006
    • Isamu Tanji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Fastener driving tool having contact arm in contact with workpiece
    • Publication number 20050001001
    • Publication date Jan 6, 2005
    • Yoshihiro Nakano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS