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Tetsuya Kojima

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for fixing lower members and fluid control apparatus incorpo...
    • Patent number 6,361,081
    • Issue date Mar 26, 2002
    • Fujikin Incorporated
    • Kosuke Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint
    • Patent number 6,170,890
    • Issue date Jan 9, 2001
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint with inspection window
    • Patent number 6,145,888
    • Issue date Nov 14, 2000
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control device
    • Patent number 6,135,155
    • Issue date Oct 24, 2000
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Tightening device
    • Patent number 6,105,475
    • Issue date Aug 22, 2000
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bolt retainer for members to be fixed together by the bolt
    • Patent number 6,102,640
    • Issue date Aug 15, 2000
    • Fujikin Incorporated
    • Kosuke Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for fixing lower members and fluid control apparatus incorpo...
    • Patent number 5,979,944
    • Issue date Nov 9, 1999
    • Fujikin Incorporated
    • Kosuke Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid controller
    • Patent number 5,913,504
    • Issue date Jun 22, 1999
    • Fujikin Incorporated
    • Ryutaro Nishimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of tightening threaded members
    • Patent number 5,837,907
    • Issue date Nov 17, 1998
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid controller
    • Patent number 5,771,919
    • Issue date Jun 30, 1998
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control apparatus
    • Patent number 5,769,110
    • Issue date Jun 23, 1998
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Diaphragm valve
    • Patent number 5,743,513
    • Issue date Apr 28, 1998
    • Fujikin Incorporated
    • Kazuhiro Yoshikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint
    • Patent number 5,720,505
    • Issue date Feb 24, 1998
    • Fujikin Incorporated
    • Tadahiro Ohmi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid controller
    • Patent number 5,678,803
    • Issue date Oct 21, 1997
    • Fujikin, Incorporated
    • Tsutomu Shinohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 5,669,596
    • Issue date Sep 23, 1997
    • Fujikin Incorporated
    • Kazuhiro Yoshikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic tightening tool for preventing overtightening and undertig...
    • Patent number 5,655,420
    • Issue date Aug 12, 1997
    • Fujikin Incorporated
    • Shuhei Ogawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Controller
    • Patent number 5,516,075
    • Issue date May 14, 1996
    • Fujikin Incorporated
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 5,485,984
    • Issue date Jan 23, 1996
    • Kiyohara; Masako
    • Shigeru Itoi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow rate control valve
    • Patent number 5,439,197
    • Issue date Aug 8, 1995
    • Kiyohara; Masako
    • Shigeru Itoi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control valve
    • Patent number 5,427,357
    • Issue date Jun 27, 1995
    • Fujikin Incorporated
    • Mutsunori Koyomogi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve
    • Patent number 5,379,982
    • Issue date Jan 10, 1995
    • Fujikin Incorporated
    • Mutsunori Koyomogi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid controller
    • Patent number 5,351,936
    • Issue date Oct 4, 1994
    • Fujikin Incorporated
    • Tsuyoshi Tanikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thrust ring for pipe joints
    • Patent number 5,308,124
    • Issue date May 3, 1994
    • Fujikin Incorporated
    • Michio Yamaji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seal
    • Patent number 5,178,366
    • Issue date Jan 12, 1993
    • Masako Kiyohara
    • Tetsuya Kojima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...