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Takuma Sakai

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPERATING DEVICE FOR HUMAN-POWERED VEHICLE
    • Publication number 20230271668
    • Publication date Aug 31, 2023
    • Shimano Inc.
    • Hayata MIZUTANI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING DEVICE FOR HUMAN-POWERED VEHICLE
    • Publication number 20230085765
    • Publication date Mar 23, 2023
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING SYSTEM AND ELECTRICAL SWITCH DEVICE FOR HUMAN-POWERED VEH...
    • Publication number 20230093210
    • Publication date Mar 23, 2023
    • Shimano Inc.
    • Akihiko SYOUGE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTROL SYSTEM FOR HUMAN-POWERED VEHICLE
    • Publication number 20220306242
    • Publication date Sep 29, 2022
    • Shimano Inc.
    • Ayako TAKAHASHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING SYSTEM FOR HUMAN-POWERED VEHICLE
    • Publication number 20220227458
    • Publication date Jul 21, 2022
    • Shimano Inc.
    • Toshio TETSUKA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING DEVICE FOR HUMAN-POWERED VEHICLE
    • Publication number 20220063755
    • Publication date Mar 3, 2022
    • Shimano Inc.
    • Ayako TAKAHASHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HANDLEBAR ASSEMBLY
    • Publication number 20220033030
    • Publication date Feb 3, 2022
    • Shimano Inc.
    • Hiroshi MATSUMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPERATING DEVICE FOR HUMAN-POWERED VEHICLE
    • Publication number 20210339819
    • Publication date Nov 4, 2021
    • Shimano Inc.
    • Yuichiro HIDAKA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING DEVICE FOR HUMAN-POWERED VEHICLE
    • Publication number 20210339818
    • Publication date Nov 4, 2021
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC DEVICE FOR HUMAN-POWERED VEHICLE
    • Publication number 20210139105
    • Publication date May 13, 2021
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING DEVICE FOR HUMAN-POWERED VEHICLE
    • Publication number 20210144453
    • Publication date May 13, 2021
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING DEVICE FOR HUMAN-POWERED VEHICLE
    • Publication number 20210139102
    • Publication date May 13, 2021
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING SYSTEM FOR HUMAN-POWERED VEHICLE
    • Publication number 20210031881
    • Publication date Feb 4, 2021
    • Shimano Inc.
    • Toshio TETSUKA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DISC BRAKE CALIPER
    • Publication number 20200269948
    • Publication date Aug 27, 2020
    • Shimano Inc.
    • Akira KONDOU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HYDRAULIC OPERATING DEVICE
    • Publication number 20200086944
    • Publication date Mar 19, 2020
    • Shimano Inc.
    • Yusuke NISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC OPERATING DEVICE
    • Publication number 20200062337
    • Publication date Feb 27, 2020
    • Shimano Inc.
    • Kazuma MORI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC OPERATING DEVICE
    • Publication number 20200062336
    • Publication date Feb 27, 2020
    • Shimano Inc.
    • Kazuma MORI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OPERATING SYSTEM AND ELECTRICAL SWITCH DEVICE FOR HUMAN-POWERED VEH...
    • Publication number 20190351965
    • Publication date Nov 21, 2019
    • Shimano Inc.
    • Akihiko SYOUGE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OPERATING DEVICE AND OPERATING SYSTEM
    • Publication number 20190300100
    • Publication date Oct 3, 2019
    • Shimano Inc.
    • Hiroshi MATSUMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OPERATING DEVICE
    • Publication number 20190225299
    • Publication date Jul 25, 2019
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE DISC BRAKE CALIPER
    • Publication number 20190106175
    • Publication date Apr 11, 2019
    • Shimano Inc.
    • Akira KONDOU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC OPERATING DEVICE
    • Publication number 20190061870
    • Publication date Feb 28, 2019
    • Shimano Inc.
    • Takuma SAKAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC OPERATING APPARATUS
    • Publication number 20190061869
    • Publication date Feb 28, 2019
    • Shimano Inc.
    • Yasuyuki KOMADA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BICYCLE DISC BRAKE CALIPER
    • Publication number 20180265166
    • Publication date Sep 20, 2018
    • Shimano Inc.
    • Akira KONDOU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SUSPENSION TUBE AND BICYCLE SUSPENSION FORK
    • Publication number 20180265153
    • Publication date Sep 20, 2018
    • Shimano Inc.
    • Akira KONDOU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HYDRAULIC OPERATING DEVICE
    • Publication number 20150321725
    • Publication date Nov 12, 2015
    • Shimano Inc.
    • Osamu KARIYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS