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Masahiko Konno

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Patents Grantslast 30 patents

  • Information Patent Grant

    Tensioner unit, rocking lever, and tensioner
    • Patent number 11,619,286
    • Issue date Apr 4, 2023
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner and tensioner body
    • Patent number 11,326,669
    • Issue date May 10, 2022
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide
    • Patent number 10,968,989
    • Issue date Apr 6, 2021
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain and chain transmission device
    • Patent number 10,871,209
    • Issue date Dec 22, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toothed belt transmission
    • Patent number 10,816,062
    • Issue date Oct 27, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain transmission
    • Patent number 10,746,266
    • Issue date Aug 18, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Chain drive system
    • Patent number 10,634,238
    • Issue date Apr 28, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain and chain transmission device
    • Patent number 10,619,722
    • Issue date Apr 14, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide shoe
    • Patent number 10,612,630
    • Issue date Apr 7, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain drive device and chain guide
    • Patent number 10,502,288
    • Issue date Dec 10, 2019
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide
    • Patent number 9,568,071
    • Issue date Feb 14, 2017
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide
    • Patent number 9,279,481
    • Issue date Mar 8, 2016
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide
    • Patent number 9,086,121
    • Issue date Jul 21, 2015
    • Tsubakimoto Chain Co.
    • Kaori Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission guide
    • Patent number 8,900,079
    • Issue date Dec 2, 2014
    • Tsubakimoto Chain Co.
    • Kaori Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission guide
    • Patent number 8,888,628
    • Issue date Nov 18, 2014
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission guide
    • Patent number 8,747,263
    • Issue date Jun 10, 2014
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission guide
    • Patent number 8,740,737
    • Issue date Jun 3, 2014
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide mechanism
    • Patent number 8,579,746
    • Issue date Nov 12, 2013
    • Tsubakimoto Chain Co.
    • Kaori Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide mechanism
    • Patent number 8,465,385
    • Issue date Jun 18, 2013
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide mechanism
    • Patent number 8,454,462
    • Issue date Jun 4, 2013
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sandwich-molded part for transmission device
    • Patent number 8,430,774
    • Issue date Apr 30, 2013
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide for transmission device
    • Patent number 7,524,254
    • Issue date Apr 28, 2009
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide for transmission device
    • Patent number 7,476,169
    • Issue date Jan 13, 2009
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of molding synthetic resin guide for transmission device
    • Patent number 7,393,487
    • Issue date Jul 1, 2008
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide for transmission device
    • Patent number 7,329,196
    • Issue date Feb 12, 2008
    • I & P Co., Ltd.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide for transmission device
    • Patent number 7,326,138
    • Issue date Feb 5, 2008
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding contact guide for transmission device
    • Patent number 7,074,145
    • Issue date Jul 11, 2006
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plastic movable guide for transmission device
    • Patent number 7,056,243
    • Issue date Jun 6, 2006
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner lever
    • Patent number 6,988,971
    • Issue date Jan 24, 2006
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Synthetic resin guide for transmission device
    • Patent number 6,969,331
    • Issue date Nov 29, 2005
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TENSIONER UNIT, ROCKING LEVER, AND TENSIONER
    • Publication number 20200292034
    • Publication date Sep 17, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER AND TENSIONER BODY
    • Publication number 20200116238
    • Publication date Apr 16, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPROCKET
    • Publication number 20200096087
    • Publication date Mar 26, 2020
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE
    • Publication number 20180347672
    • Publication date Dec 6, 2018
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GUIDE SHOE
    • Publication number 20180252301
    • Publication date Sep 6, 2018
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOOTHED BELT TRANSMISSION
    • Publication number 20180245672
    • Publication date Aug 30, 2018
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION
    • Publication number 20180238425
    • Publication date Aug 23, 2018
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN AND CHAIN TRANSMISSION DEVICE
    • Publication number 20180223985
    • Publication date Aug 9, 2018
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN AND CHAIN TRANSMISSION DEVICE
    • Publication number 20180223969
    • Publication date Aug 9, 2018
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN DRIVE SYSTEM
    • Publication number 20180038476
    • Publication date Feb 8, 2018
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN DRIVE DEVICE AND CHAIN GUIDE
    • Publication number 20180038459
    • Publication date Feb 8, 2018
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE
    • Publication number 20150024889
    • Publication date Jan 22, 2015
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GUIDE FOR FLEXIBLE TRANSMISSION MEMBER
    • Publication number 20140349796
    • Publication date Nov 27, 2014
    • Tsubakimoto Chain Co.
    • Yudai Takagi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE
    • Publication number 20140274513
    • Publication date Sep 18, 2014
    • Tsubakimoto Chain Co.
    • Yuichiro Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE
    • Publication number 20140274514
    • Publication date Sep 18, 2014
    • Tsubakimoto Chain Co.
    • Kaori Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE
    • Publication number 20140213401
    • Publication date Jul 31, 2014
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE
    • Publication number 20140179473
    • Publication date Jun 26, 2014
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE
    • Publication number 20140057749
    • Publication date Feb 27, 2014
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE FOR TRANSMISSION DEVICE
    • Publication number 20130210566
    • Publication date Aug 15, 2013
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION GUIDE
    • Publication number 20130090201
    • Publication date Apr 11, 2013
    • Tsubakimoto Chain Co.
    • Kaori Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION GUIDE
    • Publication number 20130059688
    • Publication date Mar 7, 2013
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION GUIDE
    • Publication number 20130053197
    • Publication date Feb 28, 2013
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION GUIDE
    • Publication number 20130035184
    • Publication date Feb 7, 2013
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPROCKET
    • Publication number 20110300977
    • Publication date Dec 8, 2011
    • Tsubakimoto Chain Co.,
    • Atsushi Hayami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE MECHANISM
    • Publication number 20110251002
    • Publication date Oct 13, 2011
    • Tsubakimoto Chain Co.
    • Kaori Mori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE MECHANISM
    • Publication number 20110183797
    • Publication date Jul 28, 2011
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE MECHANISM
    • Publication number 20110105258
    • Publication date May 5, 2011
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sandwich-Molded Part for Transmission Device
    • Publication number 20080032836
    • Publication date Feb 7, 2008
    • Tsubakimoto Chain Co.,
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Movable guide for transmission device
    • Publication number 20070155555
    • Publication date Jul 5, 2007
    • Tsubakimoto Chain Co.
    • Tadaaki Fukata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Guide for transmission device
    • Publication number 20060205548
    • Publication date Sep 14, 2006
    • Tsubakimoto Chain Co.
    • Masahiko Konno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...