TREA

Kazuya KUWAYAMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Brake caliper for a bicycle
    • Patent number 12,005,991
    • Issue date Jun 11, 2024
    • Shimano Inc.
    • Nobuyoshi Fujii
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Control device for human-powered vehicle and control system for hum...
    • Patent number 11,878,764
    • Issue date Jan 23, 2024
    • Shimano Inc.
    • Takuya Katsuki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Operating device and operating system for human-powered vehicle
    • Patent number 11,814,128
    • Issue date Nov 14, 2023
    • Shimano Inc.
    • Yasuyuki Komada
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Sensor wheel and disc brake apparatus
    • Patent number 11,524,741
    • Issue date Dec 13, 2022
    • Shimano Inc.
    • Mototsugu Nakai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Operating system for human-powered vehicle
    • Patent number 11,414,151
    • Issue date Aug 16, 2022
    • Shimano Inc.
    • Yasuyuki Komada
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Adapter for disc brake caliper of human-powered vehicle
    • Patent number 11,124,262
    • Issue date Sep 21, 2021
    • Shimano Inc.
    • Mototsugu Nakai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disc brake rotor
    • Patent number 10,920,839
    • Issue date Feb 16, 2021
    • Shimano Inc.
    • Kazuya Kuwayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disc brake rotor
    • Patent number 10,626,936
    • Issue date Apr 21, 2020
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Disc brake rotor assembly and brake system
    • Patent number 10,605,320
    • Issue date Mar 31, 2020
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur with mounting bracket
    • Patent number 10,086,905
    • Issue date Oct 2, 2018
    • Shimano Inc.
    • Atsuhiro Emura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur
    • Patent number 10,065,705
    • Issue date Sep 4, 2018
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Mounting device for bicycle front derailleur
    • Patent number 9,896,157
    • Issue date Feb 20, 2018
    • Shimano Inc.
    • Atsuhiro Emura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur
    • Patent number 9,796,450
    • Issue date Oct 24, 2017
    • Shimano Inc.
    • Atsuhiro Emura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front derailleur
    • Patent number 9,776,685
    • Issue date Oct 3, 2017
    • Shimano Inc.
    • Hiroshi Tachibana
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric front derailleur
    • Patent number 9,726,283
    • Issue date Aug 8, 2017
    • Shimano Inc.
    • Atsuhiro Emura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur
    • Patent number 9,616,970
    • Issue date Apr 11, 2017
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur
    • Patent number 9,573,652
    • Issue date Feb 21, 2017
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur
    • Patent number 9,555,857
    • Issue date Jan 31, 2017
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric front derailleur
    • Patent number 9,555,856
    • Issue date Jan 31, 2017
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur
    • Patent number 9,469,378
    • Issue date Oct 18, 2016
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur
    • Patent number 9,457,871
    • Issue date Oct 4, 2016
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur
    • Patent number 9,334,018
    • Issue date May 10, 2016
    • Shimano Inc.
    • Atsuhiro Emura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur
    • Patent number 9,290,236
    • Issue date Mar 22, 2016
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front derailleur
    • Patent number 9,156,525
    • Issue date Oct 13, 2015
    • Shimano Inc.
    • Atsuhiro Emura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle derailleur
    • Patent number 9,127,766
    • Issue date Sep 8, 2015
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle front derailleur with a variable actuation ratio
    • Patent number 9,067,641
    • Issue date Jun 30, 2015
    • Shimano, Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front derailleur with contact member
    • Patent number 9,061,730
    • Issue date Jun 23, 2015
    • Shimano Inc.
    • Kenkichi Inoue
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front derailleur
    • Patent number 8,888,620
    • Issue date Nov 18, 2014
    • Shimano Inc.
    • Atsuhiro Emura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front derailleur
    • Patent number 8,864,611
    • Issue date Oct 21, 2014
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front derailleur with frame support structure
    • Patent number 8,808,123
    • Issue date Aug 19, 2014
    • Shimano Inc.
    • Kenkichi Inoue
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISC BRAKE CALIPER OF HUMAN-POWERED VEHICLE
    • Publication number 20240253729
    • Publication date Aug 1, 2024
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BRAKE CALIPER FOR A BICYCLE
    • Publication number 20230174191
    • Publication date Jun 8, 2023
    • Shimano Inc.
    • Nobuyoshi FUJII
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OPERATING DEVICE AND OPERATING SYSTEM FOR HUMAN-POWERED VEHICLE
    • Publication number 20220340226
    • Publication date Oct 27, 2022
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CONTROL DEVICE FOR HUMAN-POWERED VEHICLE AND CONTROL SYSTEM FOR HUM...
    • Publication number 20220204124
    • Publication date Jun 30, 2022
    • Shimano Inc.
    • Takuya KATSUKI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SENSOR WHEEL AND DISC BRAKE APPARATUS
    • Publication number 20220017175
    • Publication date Jan 20, 2022
    • Shimano Inc.
    • Mototsugu NAKAI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING SYSTEM FOR HUMAN-POWERED VEHICLE
    • Publication number 20210070390
    • Publication date Mar 11, 2021
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ADAPTER FOR DISC BRAKE CALIPER OF HUMAN-POWERED VEHICLE
    • Publication number 20200339217
    • Publication date Oct 29, 2020
    • Shimano Inc.
    • Mototsugu NAKAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DISC BRAKE ROTOR
    • Publication number 20190390726
    • Publication date Dec 26, 2019
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DISC BRAKE ROTOR ASSEMBLY AND BRAKE SYSTEM
    • Publication number 20190048952
    • Publication date Feb 14, 2019
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DISC BRAKE ROTOR
    • Publication number 20190032738
    • Publication date Jan 31, 2019
    • Shimano Inc.
    • Kazuya Kuwayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bicycle Front Derailleur with Mounting Bracket
    • Publication number 20170274962
    • Publication date Sep 28, 2017
    • Shimano Inc.
    • Atsuhiro EMURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT DERAILLEUR
    • Publication number 20170233036
    • Publication date Aug 17, 2017
    • Shimano Inc.
    • Hiroshi TACHIBANA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DERAILLEUR
    • Publication number 20170001685
    • Publication date Jan 5, 2017
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DERAILLEUR
    • Publication number 20160229488
    • Publication date Aug 11, 2016
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DERAILLEUR
    • Publication number 20160075401
    • Publication date Mar 17, 2016
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE FRONT DERAILLEUR
    • Publication number 20160068225
    • Publication date Mar 10, 2016
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DERAILLEUR
    • Publication number 20160023714
    • Publication date Jan 28, 2016
    • Shimano Inc.
    • Atsuhiro EMURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE FRONT DERAILLEUR
    • Publication number 20150353166
    • Publication date Dec 10, 2015
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MOUNTING DEVICE FOR BICYCLE FRONT DERAILLEUR
    • Publication number 20150115568
    • Publication date Apr 30, 2015
    • Shimano Inc.
    • Atsuhiro Emura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT DERAILLEUR
    • Publication number 20150018146
    • Publication date Jan 15, 2015
    • Shimano Inc.
    • Atsuhiro EMURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DERAILLEUR
    • Publication number 20140323254
    • Publication date Oct 30, 2014
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC FRONT DERAILLEUR
    • Publication number 20140287856
    • Publication date Sep 25, 2014
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE FRONT DERAILLEUR
    • Publication number 20140243126
    • Publication date Aug 28, 2014
    • Shimano Inc.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT DERAILLEUR
    • Publication number 20140155204
    • Publication date Jun 5, 2014
    • Shimano Inc.
    • Atsuhiro EMURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT DERAILLEUR
    • Publication number 20140155205
    • Publication date Jun 5, 2014
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT DERAILLEUR
    • Publication number 20140148287
    • Publication date May 29, 2014
    • Shimano Inc.
    • Hiroshi TACHIBANA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC FRONT DERAILLEUR
    • Publication number 20140128190
    • Publication date May 8, 2014
    • Shimano Inc.
    • Atsuhiro EMURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DERAILLEUR
    • Publication number 20140128189
    • Publication date May 8, 2014
    • Shimano Inc.
    • Kazuya KUWAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE FRONT DERAILLEUR WITH A VARIABLE ACTUATION RATIO
    • Publication number 20130085026
    • Publication date Apr 4, 2013
    • SHIMANO, INC.
    • Kazuya Kuwayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT DERAILLEUR WITH FRAME SUPPORT STRUCTURE
    • Publication number 20130085024
    • Publication date Apr 4, 2013
    • SHIMANO, INC.
    • Kenkichi INOUE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS