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Kenichi AKANISHI

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  • Sakai City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle sprocket
    • Patent number 11,713,801
    • Issue date Aug 1, 2023
    • Shimano Inc.
    • Kenichi Akanishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle sprocket
    • Patent number 11,292,555
    • Issue date Apr 5, 2022
    • Shimano Inc.
    • Kenichi Akanishi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle-chain outer link plate and bicycle chain
    • Patent number 10,982,733
    • Issue date Apr 20, 2021
    • Shimano Inc.
    • Kenichi Akanishi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle-chain outer link plate and bicycle chain
    • Patent number 10,648,538
    • Issue date May 12, 2020
    • Shimano Inc.
    • Kenichi Akanishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle sprocket
    • Patent number 10,577,050
    • Issue date Mar 3, 2020
    • Shimano Inc.
    • Kenichi Akanishi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle sprocket
    • Patent number 10,550,925
    • Issue date Feb 4, 2020
    • Shimano Inc.
    • Kenichi Akanishi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle sprocket and bicycle sprocket assembly
    • Patent number 10,359,106
    • Issue date Jul 23, 2019
    • Shimano Inc.
    • Kenichi Akanishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle sprocket and bicycle sprocket assembly
    • Patent number 10,295,041
    • Issue date May 21, 2019
    • Shimano Inc.
    • Kenichi Akanishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle sprocket and bicycle sprocket assembly
    • Patent number 10,247,291
    • Issue date Apr 2, 2019
    • Shimano Inc.
    • Kenichi Akanishi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    BICYCLE SPROCKET
    • Publication number 20200088286
    • Publication date Mar 19, 2020
    • Shimano Inc.
    • Kenichi AKANISHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SPROCKET
    • Publication number 20200040979
    • Publication date Feb 6, 2020
    • Shimano Inc.
    • Kenichi AKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BICYCLE SPROCKET
    • Publication number 20190277386
    • Publication date Sep 12, 2019
    • SHIMANO, INC.
    • Yuki Hirose
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE-CHAIN OUTER LINK PLATE AND BICYCLE CHAIN
    • Publication number 20190101188
    • Publication date Apr 4, 2019
    • Shimano Inc.
    • Kenichi AKANISHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE-CHAIN OUTER LINK PLATE AND BICYCLE CHAIN
    • Publication number 20190101189
    • Publication date Apr 4, 2019
    • Shimano Inc.
    • Kenichi AKANISHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SPROCKET
    • Publication number 20180347680
    • Publication date Dec 6, 2018
    • Shimano Inc.
    • Kenichi AKANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BICYCLE SPROCKET AND BICYCLE SPROCKET ASSEMBLY
    • Publication number 20180180157
    • Publication date Jun 28, 2018
    • Shimano Inc.
    • Kenichi AKANISHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SPROCKET
    • Publication number 20180178880
    • Publication date Jun 28, 2018
    • Shimano Inc.
    • Kenichi AKANISHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SPROCKET AND BICYCLE SPROCKET ASSEMBLY
    • Publication number 20170370460
    • Publication date Dec 28, 2017
    • Shimano Inc.
    • Kenichi AKANISHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BICYCLE SPROCKET AND BICYCLE SPROCKET ASSEMBLY
    • Publication number 20170370462
    • Publication date Dec 28, 2017
    • Shimano Inc.
    • Kenichi AKANISHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS