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Hiroyuki Ichikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle body damper brace
    • Patent number 11,820,431
    • Issue date Nov 21, 2023
    • Sumitomo Riko Company Limited
    • Munehiro Wada
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vibration-damping device
    • Patent number 11,167,632
    • Issue date Nov 9, 2021
    • Sumitomo Riko Company Limited
    • Takayoshi Yasuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration damping device
    • Patent number 10,794,446
    • Issue date Oct 6, 2020
    • Sumitomo Riko Company Limited
    • Naoki Furumachi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration damping device
    • Patent number 9,551,396
    • Issue date Jan 24, 2017
    • Sumitomo Riko Company Limited
    • Noriaki Yoshii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid-filled vibration damping device
    • Patent number 9,394,964
    • Issue date Jul 19, 2016
    • Sumitomo Riko Company Limited
    • Takayoshi Yasuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Active vibration or noise suppression system
    • Patent number 9,390,701
    • Issue date Jul 12, 2016
    • Sumitomo Riko Company Limited
    • Takayoshi Yasuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration damping device
    • Patent number 9,360,079
    • Issue date Jun 7, 2016
    • Sumitomo Riko Company Limited
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine mount and power unit vibration damping support structure
    • Patent number 9,175,739
    • Issue date Nov 3, 2015
    • Sumitomo Riko Company Limited
    • Masahiro Ohnishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid-filled vibration damping device
    • Patent number 8,573,570
    • Issue date Nov 5, 2013
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid-filled type vibration damping device
    • Patent number 8,424,854
    • Issue date Apr 23, 2013
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic actuator for active vibration damping device
    • Patent number 7,810,798
    • Issue date Oct 12, 2010
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Active vibration insulator
    • Patent number 7,756,619
    • Issue date Jul 13, 2010
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of setting control data in an active vibration isolation con...
    • Patent number 7,747,353
    • Issue date Jun 29, 2010
    • Aisin Seiki Kabushiki Kaisha
    • Daichi Mizushima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration controller for active vibration insulators and method for...
    • Patent number 7,706,924
    • Issue date Apr 27, 2010
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for actuating active vibration insulators
    • Patent number 7,409,268
    • Issue date Aug 5, 2008
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Active vibration insulator
    • Patent number 7,403,367
    • Issue date Jul 22, 2008
    • Tokai Rubber Industries, Ltd.
    • Takayoshi Yasuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Acceleration sensor status detecting apparatus
    • Patent number 7,281,522
    • Issue date Oct 16, 2007
    • Aisin Seiko Kabushiki Kaisha
    • Kenichi Sato
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Active vibration damping device
    • Patent number 7,276,823
    • Issue date Oct 2, 2007
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Active vibration insulator
    • Patent number 7,209,338
    • Issue date Apr 24, 2007
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatically operated fluid filled engine mount
    • Patent number 7,097,168
    • Issue date Aug 29, 2006
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatically operated fluid filled engine mount for vehicles
    • Patent number 7,025,341
    • Issue date Apr 11, 2006
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration controller for active vibration insulators and method for...
    • Patent number 7,010,420
    • Issue date Mar 7, 2006
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration controller for active vibration insulators and method for...
    • Patent number 6,950,727
    • Issue date Sep 27, 2005
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Active type dynamic damper
    • Patent number 6,907,969
    • Issue date Jun 21, 2005
    • Tokai Rubber Industries, Ltd.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid-filled active vibration damping device
    • Patent number 6,808,168
    • Issue date Oct 26, 2004
    • Tokai Rubber Industries, Ltd.
    • Atsushi Muramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driving method of a bridge circuit for driving an inductance load
    • Patent number 6,678,177
    • Issue date Jan 13, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Kenji Asano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pneumatically operated active vibration damping device and vibratio...
    • Patent number 6,659,436
    • Issue date Dec 9, 2003
    • Tokai Rubber Industries, Ltd.
    • Atsushi Muramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibrator controlling method and vibrator
    • Patent number 6,445,149
    • Issue date Sep 3, 2002
    • Tokai Rubber Industries, Ltd.
    • Atsushi Muramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid-filled vibration damping device having pneumatically oscillat...
    • Patent number 6,352,249
    • Issue date Mar 5, 2002
    • Tokai Rubber Industries, Ltd.
    • Atsushi Muramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connecting structure
    • Patent number 6,318,410
    • Issue date Nov 20, 2001
    • Tokai Rubber Industries, Ltd.
    • Atsuo Miyajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE BODY DAMPER BRACE
    • Publication number 20220009553
    • Publication date Jan 13, 2022
    • SUMITOMO RIKO COMPANY LIMITED
    • Munehiro WADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION ISOLATING DEVICE
    • Publication number 20210381577
    • Publication date Dec 9, 2021
    • SUMITOMO RIKO COMPANY LIMITED
    • Hiroyuki ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-USE RESIN MODULE AND METHOD OF MANUFACTURING VEHICLE-USE RE...
    • Publication number 20210094628
    • Publication date Apr 1, 2021
    • SUMITOMO RIKO COMPANY LIMITED
    • Hiroyuki ICHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION DAMPING DEVICE
    • Publication number 20190277362
    • Publication date Sep 12, 2019
    • SUMITOMO RIKO COMPANY LIMITED
    • Naoki FURUMACHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION-DAMPING DEVICE
    • Publication number 20190193548
    • Publication date Jun 27, 2019
    • SUMITOMO RIKO COMPANY LIMITED
    • Takayoshi YASUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION DAMPING DEVICE
    • Publication number 20160116018
    • Publication date Apr 28, 2016
    • SUMITOMO RIKO COMPANY LIMITED
    • Noriaki YOSHII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENGINE MOUNT AND POWER UNIT VIBRATION DAMPING SUPPORT STRUCTURE
    • Publication number 20140367547
    • Publication date Dec 18, 2014
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Masahiro OHNISHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION DAMPING DEVICE
    • Publication number 20140246558
    • Publication date Sep 4, 2014
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki ICHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID-FILLED VIBRATION DAMPING DEVICE
    • Publication number 20140145383
    • Publication date May 29, 2014
    • Takayoshi YASUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACTIVE VIBRATION OR NOISE SUPPRESSION SYSTEM
    • Publication number 20130259252
    • Publication date Oct 3, 2013
    • Takayoshi YASUDA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    FLUID-FILLED TYPE VIBRATION DAMPING DEVICE
    • Publication number 20110006466
    • Publication date Jan 13, 2011
    • Tokai Rubber Industries, Ltd
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID-FILLED VIBRATION DAMPING DEVICE
    • Publication number 20100213652
    • Publication date Aug 26, 2010
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki ICHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electromagnetic actuator for active vibration damping device
    • Publication number 20070222128
    • Publication date Sep 27, 2007
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Acceleration sensor status detecting apparatus
    • Publication number 20070199373
    • Publication date Aug 30, 2007
    • Aisin Seiki Kabushiki Kaisha
    • Kenichi Sato
    • G01 - MEASURING TESTING
  • Information Patent Application

    Fluid-filled type active vibration damping device
    • Publication number 20070138719
    • Publication date Jun 21, 2007
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid filled type vibration damping device
    • Publication number 20070057421
    • Publication date Mar 15, 2007
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Takanobu Nanno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Active vibration insulator
    • Publication number 20060287799
    • Publication date Dec 21, 2006
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Active vibration insulator
    • Publication number 20060287788
    • Publication date Dec 21, 2006
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Active vibration insulator
    • Publication number 20060139840
    • Publication date Jun 29, 2006
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Takayoshi Yasuda
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Active vibration damping device
    • Publication number 20060097587
    • Publication date May 11, 2006
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Active vibration insulator
    • Publication number 20060023388
    • Publication date Feb 2, 2006
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method for actuating active vibration insulators
    • Publication number 20050248070
    • Publication date Nov 10, 2005
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vibration controller for active vibration insulators and method for...
    • Publication number 20050228574
    • Publication date Oct 13, 2005
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vibration controller for active vibration insulators and method for...
    • Publication number 20050187692
    • Publication date Aug 25, 2005
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Method of setting control data in an active vibration isolation con...
    • Publication number 20050184214
    • Publication date Aug 25, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Daichi Mizushima
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Vibration controller for active vibration insulators and method for...
    • Publication number 20050113979
    • Publication date May 26, 2005
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Pneumatically operated fluid filled engine mount for vehicles
    • Publication number 20040188904
    • Publication date Sep 30, 2004
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pneumatically operated fluid filled engine mount incorporated by re...
    • Publication number 20040188899
    • Publication date Sep 30, 2004
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Active type dynamic damper
    • Publication number 20040017033
    • Publication date Jan 29, 2004
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Hiroyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid-filled active vibration damping device
    • Publication number 20030057620
    • Publication date Mar 27, 2003
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Atsushi Muramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...