TREA

Takahide SAITO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric actuator
    • Patent number 11,965,437
    • Issue date Apr 23, 2024
    • NTN Corporation
    • Takushi Matsuto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electric actuator
    • Patent number 11,852,049
    • Issue date Dec 26, 2023
    • NTN Corporation
    • Shintarou Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotation braking device
    • Patent number 11,346,403
    • Issue date May 31, 2022
    • NTN Corporation
    • Takahide Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Oil pump driving device
    • Patent number 11,204,033
    • Issue date Dec 21, 2021
    • NTN Corporation
    • Masahiro Kawai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spool valve
    • Patent number 10,794,483
    • Issue date Oct 6, 2020
    • NTN Corporation
    • Kyohei Sasanuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automatic clutch device
    • Patent number 10,731,716
    • Issue date Aug 4, 2020
    • NTN Corporation
    • Takahide Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic clutch device
    • Patent number 10,670,085
    • Issue date Jun 2, 2020
    • NTN Corporation
    • Takahide Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 10,408,281
    • Issue date Sep 10, 2019
    • NTN Corporation
    • Marina Fukunari
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 10,302,156
    • Issue date May 28, 2019
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 10,302,155
    • Issue date May 28, 2019
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch unit
    • Patent number 10,233,981
    • Issue date Mar 19, 2019
    • NTN Corporation
    • Koji Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic connection device
    • Patent number 10,184,530
    • Issue date Jan 22, 2019
    • NTN Corporation
    • Takahide Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 10,184,531
    • Issue date Jan 22, 2019
    • NTN Corporation
    • Takahide Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 10,151,357
    • Issue date Dec 11, 2018
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 10,138,954
    • Issue date Nov 27, 2018
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 9,976,608
    • Issue date May 22, 2018
    • NTN Corporation
    • Koji Akiyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 9,874,250
    • Issue date Jan 23, 2018
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 9,702,418
    • Issue date Jul 11, 2017
    • NTN Corporation
    • Koji Akiyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 9,618,060
    • Issue date Apr 11, 2017
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch unit
    • Patent number 9,618,062
    • Issue date Apr 11, 2017
    • NTN Corporation
    • Koji Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Clutch unit
    • Patent number 9,574,623
    • Issue date Feb 21, 2017
    • NTN Corporation
    • Koji Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Clutch unit
    • Patent number 9,541,147
    • Issue date Jan 10, 2017
    • NTN Corporation
    • Kouji Isoda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotation transmission device
    • Patent number 9,279,462
    • Issue date Mar 8, 2016
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 9,103,384
    • Issue date Aug 11, 2015
    • NTN Corporation
    • Koji Akiyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch unit
    • Patent number 9,074,644
    • Issue date Jul 7, 2015
    • NTN Corporation
    • Koji Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor assembly with speed reducer
    • Patent number 9,005,066
    • Issue date Apr 14, 2015
    • NTN Corporation
    • Koji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 8,448,764
    • Issue date May 28, 2013
    • NTN Corporation
    • Koji Akiyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring clutch
    • Patent number 7,878,315
    • Issue date Feb 1, 2011
    • NTN Corporation
    • Takahide Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 7,874,413
    • Issue date Jan 25, 2011
    • NTN Corporation
    • Takahide Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission device
    • Patent number 7,654,375
    • Issue date Feb 2, 2010
    • NTN Corporation
    • Koichi Okada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20220145782
    • Publication date May 12, 2022
    • NTN Corporation
    • Takushi MATSUTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20220145783
    • Publication date May 12, 2022
    • NTN Corporation
    • Shintarou ISHIKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTATION BRAKING DEVICE
    • Publication number 20210095724
    • Publication date Apr 1, 2021
    • NTN Corporation
    • Takahide SAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OIL PUMP DRIVING DEVICE
    • Publication number 20180283375
    • Publication date Oct 4, 2018
    • NTN Corporation
    • Masahiro KAWAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AUTOMATIC CLUTCH DEVICE
    • Publication number 20180274601
    • Publication date Sep 27, 2018
    • NTN Corporation
    • Takahide SAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC CLUTCH DEVICE
    • Publication number 20180238402
    • Publication date Aug 23, 2018
    • NTN Corporation
    • Takahide SAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC CLUTCH DEVICE
    • Publication number 20180223917
    • Publication date Aug 9, 2018
    • NTN Corporation
    • Takahide SAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPOOL VALVE
    • Publication number 20170211699
    • Publication date Jul 27, 2017
    • NTN Corporation
    • Kyohei SASANUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTROMAGNETIC CONNECTION DEVICE
    • Publication number 20170198760
    • Publication date Jul 13, 2017
    • NTN Corporation
    • Takahide SAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20170138415
    • Publication date May 18, 2017
    • NTN Corporation
    • Naotsugu KITAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    UNIT FOR VEHICLE STEERING SYSTEM
    • Publication number 20170113713
    • Publication date Apr 27, 2017
    • NTN Corporation
    • Naotsugu KITAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20170009821
    • Publication date Jan 12, 2017
    • NTN Corporation
    • Marina FUKUNARI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20170002876
    • Publication date Jan 5, 2017
    • NTN Corporation
    • Naotsugu KITAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20160348740
    • Publication date Dec 1, 2016
    • NTN Corporation
    • Naotsugu KITAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20160319891
    • Publication date Nov 3, 2016
    • NTN Corporation
    • Takahide SAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20160238092
    • Publication date Aug 18, 2016
    • NTN CORPORATION
    • Koji Akiyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20160186820
    • Publication date Jun 30, 2016
    • NTN Corporation
    • Naotsugu KITAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20160010702
    • Publication date Jan 14, 2016
    • Naotsugu KITAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLUTCH UNIT
    • Publication number 20150300435
    • Publication date Oct 22, 2015
    • NTN Corporation
    • Koji SATO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CLUTCH UNIT
    • Publication number 20150240896
    • Publication date Aug 27, 2015
    • NTN Corporation
    • Koji SATO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CLUTCH UNIT
    • Publication number 20150240897
    • Publication date Aug 27, 2015
    • NTN Corporation
    • Koji SATO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CLUTCH UNIT
    • Publication number 20150240898
    • Publication date Aug 27, 2015
    • NTN Corporation
    • Koji SATO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CLUTCH UNIT
    • Publication number 20150096859
    • Publication date Apr 9, 2015
    • NTN Corporation
    • Kouji Isoda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20150075935
    • Publication date Mar 19, 2015
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20150075936
    • Publication date Mar 19, 2015
    • NTN Corporation
    • Koji Akiyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20140345999
    • Publication date Nov 27, 2014
    • NTN Corporation
    • Naotsugu Kitayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR ASSEMBLY WITH SPEED REDUCER
    • Publication number 20140162826
    • Publication date Jun 12, 2014
    • Koji Sato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATION TRANSMISSION DEVICE
    • Publication number 20130299298
    • Publication date Nov 14, 2013
    • Koji Akiyoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLUTCH UNIT
    • Publication number 20120305359
    • Publication date Dec 6, 2012
    • Koji Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPRING CLUTCH
    • Publication number 20110088993
    • Publication date Apr 21, 2011
    • Takahide Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...