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Teruo Maruyama

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  • Hirakata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid servo valve and fluid servo apparatus
    • Patent number 10,465,816
    • Issue date Nov 5, 2019
    • TOKKYOKIKI CORPORATION
    • Teruo Maruyama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Insulator for audio and method for evaluating same
    • Patent number 8,833,511
    • Issue date Sep 16, 2014
    • Tokkyokiki Corporation
    • Teruo Maruyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid injection method and apparatus and display panel
    • Patent number 7,647,883
    • Issue date Jan 19, 2010
    • Panasonic Corporation
    • Teruo Maruyama
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid applying apparatus
    • Patent number 7,520,967
    • Issue date Apr 21, 2009
    • Panasonic Corporation
    • Teruo Maruyama
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method and device for discharging fluid
    • Patent number 7,470,447
    • Issue date Dec 30, 2008
    • Panasonic Corporation
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetostrictive actuator
    • Patent number 7,323,960
    • Issue date Jan 29, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and device for discharging fluid
    • Patent number 7,131,555
    • Issue date Nov 7, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid transport system and method therefor
    • Patent number 7,118,353
    • Issue date Oct 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus of applying fluid
    • Patent number 7,059,538
    • Issue date Jun 13, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Apparatus and method for applying fluid
    • Patent number 6,770,320
    • Issue date Aug 3, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Yamauchi
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method and device for discharging viscous fluids
    • Patent number 6,679,685
    • Issue date Jan 20, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid discharge apparatus and fluid discharge method
    • Patent number 6,565,333
    • Issue date May 20, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid discharge device and fluid discharge method
    • Patent number 6,558,127
    • Issue date May 6, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing
    • Patent number 6,194,800
    • Issue date Feb 27, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Evacuating apparatus having interengaging rotors with threads havin...
    • Patent number 5,951,266
    • Issue date Sep 14, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump having lubrication and cooling systems
    • Patent number 5,836,746
    • Issue date Nov 17, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump having different diameter rotors and a drive motor sync...
    • Patent number 5,782,609
    • Issue date Jul 21, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshihiro Ikemoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Evacuating apparatus
    • Patent number 5,709,537
    • Issue date Jan 20, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positive displacement pump having synchronously rotated non-circula...
    • Patent number 5,674,051
    • Issue date Oct 7, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Evacuating apparatus
    • Patent number 5,564,907
    • Issue date Oct 15, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid feed apparatus and method
    • Patent number 5,553,742
    • Issue date Sep 10, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid rotary apparatus having tapered rotors
    • Patent number 5,533,887
    • Issue date Jul 9, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-stage vacuum pump
    • Patent number 5,478,210
    • Issue date Dec 26, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two stage vacuum pump having different diameter interengaging rotors
    • Patent number 5,449,276
    • Issue date Sep 12, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump having parallel kinetic pump inlet section
    • Patent number 5,445,502
    • Issue date Aug 29, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Daisuke Itou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Housing arrangement for a synchronous plural motor fluid rotary app...
    • Patent number 5,417,551
    • Issue date May 23, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshikazu Abe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Synchronous rotating apparatus for rotating a plurality of shafts
    • Patent number 5,393,201
    • Issue date Feb 28, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Norio Okutani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid rotating apparatus with sealing arrangement
    • Patent number 5,374,173
    • Issue date Dec 20, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Throttle actuator
    • Patent number 5,367,997
    • Issue date Nov 29, 1994
    • Matsushita Industrial Co., Ltd.
    • Masahiro Kawamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid rotating apparatus
    • Patent number 5,354,179
    • Issue date Oct 11, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents