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Masanori Hirai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromechanical actuator
    • Patent number 9,765,867
    • Issue date Sep 19, 2017
    • Nabtesco Corporation
    • Masanori Hirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromechanical actuator and actuator unit
    • Patent number 9,618,102
    • Issue date Apr 11, 2017
    • Nabtesco Corporation
    • Masanori Hirai
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid actuator
    • Patent number 9,353,774
    • Issue date May 31, 2016
    • Nabtesco Corporation
    • Koji Ito
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Electric actuator
    • Patent number 8,505,399
    • Issue date Aug 13, 2013
    • Nabtesco Corporation
    • Masanori Hirai
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Electric actuator
    • Patent number 8,474,339
    • Issue date Jul 2, 2013
    • Nabtesco Corporation
    • Masanori Hirai
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Actuator
    • Patent number 7,397,209
    • Issue date Jul 8, 2008
    • Nabtesco Corporation
    • Masanori Hirai
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Motion transforming mechanism
    • Patent number 5,477,741
    • Issue date Dec 26, 1995
    • Teijin Seiki Co., Ltd.
    • Hiroyuki Takenaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motion converting mechanism
    • Patent number 5,203,222
    • Issue date Apr 20, 1993
    • Teijin Seiki Co., Ltd.
    • Masanori Hirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary motion to longitudinal motion converting mechanism
    • Patent number 5,187,994
    • Issue date Feb 23, 1993
    • Teijin Seiki Co., Ltd.
    • Masanori Hirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motion converting mechanism
    • Patent number 5,145,041
    • Issue date Sep 8, 1992
    • Teijin Seiki Co., Ltd.
    • Masanori Hirai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Stability compensating circuit of actuator system
    • Patent number 5,123,331
    • Issue date Jun 23, 1992
    • Teijin Seiki Co., Ltd.
    • Masanori Hirai
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Servo control apparatus
    • Patent number 4,967,124
    • Issue date Oct 30, 1990
    • Teijin Seiki Company Limited
    • Masanori Hirai
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMECHANICAL ACTUATOR
    • Publication number 20150308549
    • Publication date Oct 29, 2015
    • Nabtesco Corporation
    • Masanori HIRAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMECHANICAL ACTUATOR AND ACTUATOR UNIT
    • Publication number 20150114151
    • Publication date Apr 30, 2015
    • Nabtesco Corporation
    • Masanori HIRAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID ACTUATOR
    • Publication number 20130047838
    • Publication date Feb 28, 2013
    • Nabtesco Corporation
    • Koji ITO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20100162838
    • Publication date Jul 1, 2010
    • Nabtesco Corporation
    • Masanori Hirai
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20100132350
    • Publication date Jun 3, 2010
    • Nabtesco Corporation
    • Masanori Hirai
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Actuator
    • Publication number 20070194738
    • Publication date Aug 23, 2007
    • Nabtesco Corporation
    • Masanori HIRAI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL