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Akio KATO

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric actuator
    • Patent number 11,476,732
    • Issue date Oct 18, 2022
    • NTN Corporation
    • Takushi Matsuto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric actuator
    • Patent number 11,434,953
    • Issue date Sep 6, 2022
    • NTN Corporation
    • Akio Kato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Chain transmission device
    • Patent number 9,915,325
    • Issue date Mar 13, 2018
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain transmission device for driving camshafts
    • Patent number 9,909,652
    • Issue date Mar 6, 2018
    • NTN Corporation
    • Akio Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,885,401
    • Issue date Feb 6, 2018
    • NTN Corporation
    • Akio Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,879,763
    • Issue date Jan 30, 2018
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,593,750
    • Issue date Mar 14, 2017
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner and chain transmission device
    • Patent number 9,587,720
    • Issue date Mar 7, 2017
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain drive apparatus
    • Patent number 9,562,593
    • Issue date Feb 7, 2017
    • NTN Corporation
    • Shinji Oishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,464,699
    • Issue date Oct 11, 2016
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain tensioner device
    • Patent number 9,429,216
    • Issue date Aug 30, 2016
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,400,046
    • Issue date Jul 26, 2016
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain transmission device for driving camshaft
    • Patent number 9,285,019
    • Issue date Mar 15, 2016
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,273,759
    • Issue date Mar 1, 2016
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,261,170
    • Issue date Feb 16, 2016
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,206,887
    • Issue date Dec 8, 2015
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain tensioner device
    • Patent number 9,115,787
    • Issue date Aug 25, 2015
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Timing chain drive device
    • Patent number 9,032,926
    • Issue date May 19, 2015
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FEED SCREW MECHANISM AND ELECTRIC ACTUATOR
    • Publication number 20240426370
    • Publication date Dec 26, 2024
    • NTN Corporation
    • Yuta OKU
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    LINEAR ACTUATOR
    • Publication number 20220136591
    • Publication date May 5, 2022
    • Ryousuke OBARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20210277983
    • Publication date Sep 9, 2021
    • NTN Corporation
    • Takushi MATSUTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20200400188
    • Publication date Dec 24, 2020
    • NTN Corporation
    • Akio KATO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20200336038
    • Publication date Oct 22, 2020
    • Takushi MATSUTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR ELECTRIC ACTUATOR
    • Publication number 20190277373
    • Publication date Sep 12, 2019
    • NTN Corporation
    • Takushi MATSUTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20170152922
    • Publication date Jun 1, 2017
    • NTN Corporation
    • Akio KATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20170037942
    • Publication date Feb 9, 2017
    • NTN Corporation
    • Akio KATO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHAIN TRANSMISSION DEVICE FOR DRIVING CAMSHAFTS
    • Publication number 20160348764
    • Publication date Dec 1, 2016
    • NTN Corporation
    • Akio KATO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHAIN TRANSMISSION DEVICE
    • Publication number 20160215861
    • Publication date Jul 28, 2016
    • NTN Corporation
    • Akio KATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TENSIONER DEVICE
    • Publication number 20150323047
    • Publication date Nov 12, 2015
    • NTN Corporation
    • Akio KATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20150105197
    • Publication date Apr 16, 2015
    • NTN Corporation
    • Akio Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20150018149
    • Publication date Jan 15, 2015
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER AND CHAIN TRANSMISSION DEVICE
    • Publication number 20140378254
    • Publication date Dec 25, 2014
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20140287861
    • Publication date Sep 25, 2014
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN DRIVE APPARATUS
    • Publication number 20140274512
    • Publication date Sep 18, 2014
    • Shinji Oishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20140179472
    • Publication date Jun 26, 2014
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20140162820
    • Publication date Jun 12, 2014
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TRANSMISSION DEVICE FOR DRIVING CAMSHAFT
    • Publication number 20140155208
    • Publication date Jun 5, 2014
    • Akio Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20140155209
    • Publication date Jun 5, 2014
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TENSIONER DEVICE
    • Publication number 20130331211
    • Publication date Dec 12, 2013
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TENSIONER DEVICE
    • Publication number 20130324339
    • Publication date Dec 5, 2013
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TIMING CHAIN DRIVE DEVICE
    • Publication number 20130312685
    • Publication date Nov 28, 2013
    • Akio Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP TAPPET
    • Publication number 20120294741
    • Publication date Nov 22, 2012
    • Masashi Nishimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TENSIONER DEVICE
    • Publication number 20110294612
    • Publication date Dec 1, 2011
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...