TREA

Izutsu Tomoyoshi

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retainer for bearing and bearing
    • Patent number 10,570,961
    • Issue date Feb 25, 2020
    • NTN Corporation
    • Tsuyoshi Koda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission roller assembly
    • Patent number 10,295,027
    • Issue date May 21, 2019
    • NTN Corporation
    • Tomoyoshi Izutsu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressed pulley
    • Patent number 10,088,031
    • Issue date Oct 2, 2018
    • NTN Corporation
    • Tsuyoshi Koda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 9,353,795
    • Issue date May 31, 2016
    • NTN Corporation
    • Tomohisa Uozumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,775,921
    • Issue date Aug 17, 2010
    • NTN Corporation
    • Tomoyoshi Izutsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,527,572
    • Issue date May 5, 2009
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic tensioner
    • Patent number 7,037,229
    • Issue date May 2, 2006
    • NTN Corporation
    • Hisashi Hayakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Autotensioner
    • Patent number 5,607,368
    • Issue date Mar 4, 1997
    • NTN Corporation
    • Yoshikazu Hida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic autotensioner
    • Patent number 5,586,952
    • Issue date Dec 24, 1996
    • NTN Corporation
    • Tomoyoshi Izutsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt tension adjusting device
    • Patent number 5,334,109
    • Issue date Aug 2, 1994
    • NTN Corporation
    • Tomoyoshi Izutsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt tension adjusting device
    • Patent number 5,234,385
    • Issue date Aug 10, 1993
    • NTN Corporation
    • Kazuki Kawashima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    RETAINER FOR BEARING AND BEARING
    • Publication number 20180106295
    • Publication date Apr 19, 2018
    • NTN Corporation
    • Tsuyoshi KODA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION ROLLER ASSEMBLY
    • Publication number 20170314653
    • Publication date Nov 2, 2017
    • NTN Corporation
    • Tomoyoshi IZUTSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION ROLLER ASSEMBLY
    • Publication number 20170261079
    • Publication date Sep 14, 2017
    • NTN Corporation
    • Tomoyoshi IZUTSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSED PULLEY
    • Publication number 20160017978
    • Publication date Jan 21, 2016
    • NTN Corporation
    • Tsuyoshi KODA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING
    • Publication number 20150093060
    • Publication date Apr 2, 2015
    • NTN CORPORATION
    • Tomohisa Uozumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain Tensioner
    • Publication number 20080280711
    • Publication date Nov 13, 2008
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20080096707
    • Publication date Apr 24, 2008
    • NTN CORPORATION
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20050049093
    • Publication date Mar 3, 2005
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20040266571
    • Publication date Dec 30, 2004
    • Tomoyoshi Izutsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic tensioner
    • Publication number 20040087399
    • Publication date May 6, 2004
    • Hisashi Hayakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES