Inventor
TSUCHIZAWA YASUHIRO
JP50 patents
Patents
50 patentsUS9234580B1Jan 12, 2016
Control device for an automatic transmission of a bicycle
SHIMANO KK38 citations94
US9840305B1Dec 12, 2017
Bicycle control device and bicycle control system
SHIMANO KK11 citations84
US9604696B2Mar 28, 2017
Bicycle control device, motor assist bicycle including bicycle control device, and method of controlling motor of motor assist bicycle
SHIMANO KK6 citations84
US9090178B2Jul 28, 2015
Bicycle control apparatus
SHIMANO KK14 citations84
US11498641B2Nov 15, 2022
Human-powered vehicle control device, suspension system, and human-powered vehicle
SHIMANO KK3 citations73
US11383790B2Jul 12, 2022
Human-powered vehicle control device
SHIMANO KK2 citations73
US11091226B2Aug 17, 2021
Bicycle controller and bicycle control system including bicycle controller
SHIMANO KK2 citations73
US10953953B2Mar 23, 2021
Bicycle controller
SHIMANO KK1 citations73
US10946930B2Mar 16, 2021
Bicycle controller
SHIMANO KK1 citations73
US10836453B2Nov 17, 2020
Bicycle controller and bicycle control system including bicycle controller
SHIMANO KK5 citations73
US10507886B2Dec 17, 2019
Bicycle controller
SHIMANO KK2 citations73
US10421519B2Sep 24, 2019
Bicycle controller
SHIMANO KK3 citations73
US10227106B2Mar 12, 2019
Bicycle controller and bicycle drive device
SHIMANO KK3 citations73
US10053184B2Aug 21, 2018
Bicycle motor control system
SHIMANO KK2 citations73
US10035560B2Jul 31, 2018
Bicycle control device, motor assist bicycle including bicycle control device, and method of controlling motor of motor assist bicycle
SHIMANO KK2 citations73
US10035559B2Jul 31, 2018
Bicycle control apparatus and bicycle assist device equipped with the control apparatus
SHIMANO KK3 citations73
US10029759B2Jul 24, 2018
Bicycle control device, motor assist bicycle including bicycle control device, and method of controlling motor of motor assist bicycle
SHIMANO KK2 citations73
US9789927B2Oct 17, 2017
Bicycle control apparatus for bicycle assist device and bicycle assist device
SHIMANO KK3 citations73
US9663187B2May 30, 2017
Bicycle control apparatus
SHIMANO KK2 citations73
US9545855B2Jan 17, 2017
Bicycle control apparatus
SHIMANO KK3 citations73
US11584473B2Feb 21, 2023
Suspension control device for a human-powered vehicle
SHIMANO KK3 citations72
US11066118B2Jul 20, 2021
Bicycle seatpost system
SHIMANO KK6 citations72
US10988205B2Apr 27, 2021
Bicycle control device
SHIMANO KK4 citations72
US11840311B2Dec 12, 2023
Human-powered vehicle control device, suspension system, and human-powered vehicle
SHIMANO KK0 citations63
US11034411B2Jun 15, 2021
Bicycle controller
SHIMANO KK0 citations63
US10899414B2Jan 26, 2021
Bicycle controller
SHIMANO KK0 citations63
US12330746B2Jun 17, 2025
Human-powered vehicle control device
SHIMANO KK0 citations62
US12012176B2Jun 18, 2024
Bicycle control device
SHIMANO KK0 citations62
US11807337B2Nov 7, 2023
Bicycle controller and bicycle control system including bicycle controller
SHIMANO KK0 citations62
US11390357B2Jul 19, 2022
Human-powered vehicle control device
SHIMANO KK0 citations62
US11072390B2Jul 27, 2021
Bicycle control apparatus with operating device
SHIMANO KK0 citations62
US11059537B2Jul 13, 2021
Bicycle controller and bicycle control system including bicycle controller
SHIMANO KK0 citations62
US10981623B2Apr 20, 2021
Bicycle control device
SHIMANO KK1 citations62
US10889351B2Jan 12, 2021
Bicycle controller for bicycle equipped with assist device and gear change device
SHIMANO KK1 citations62
US10562533B2Feb 18, 2020
Bicycle controller and bicycle control system including bicycle controller
SHIMANO KK1 citations62
US11787501B2Oct 17, 2023
Human-powered vehicle determination device and human-powered vehicle control device
SHIMANO KK0 citations61
US11655001B2May 23, 2023
Human-powered vehicle control device
SHIMANO KK0 citations61
US12103625B2Oct 1, 2024
Human-powered vehicle control device
SHIMANO KK0 citations52
US11401003B2Aug 2, 2022
Human-powered vehicle control device
SHIMANO KK0 citations52
US11001337B2May 11, 2021
Human-powered vehicle control device
SHIMANO KK0 citations52
US10773770B2Sep 15, 2020
Bicycle detection device, operating device for bicycle component with detection device, and bicycle control system with operating device
SHIMANO KK0 citations52
US10377443B2Aug 13, 2019
Bicycle control apparatus
SHIMANO KK0 citations52
US10259529B2Apr 16, 2019
Bicycle controller and bicycle controlling method
SHIMANO KK0 citations52
US9944348B2Apr 17, 2018
Bicycle control apparatus for bicycle assist device and bicycle assist device
SHIMANO KK1 citations52
US9908587B2Mar 6, 2018
Bicycle detection device, operating device for bicycle component with detection device, and bicycle control system with operating device
SHIMANO KK0 citations52
US9751589B2Sep 5, 2017
Bicycle control apparatus
SHIMANO KK1 citations52
US9573654B2Feb 21, 2017
Bicycle controller
SHIMANO KK0 citations52
US10017225B2Jul 10, 2018
Bicycle transmission control device
SHIMANO KK0 citations51
US10118667B2Nov 6, 2018
Bicycle motor control system
SHIMANO KK0 citations42
US10793224B2Oct 6, 2020
Bicycle control device and bicycle driving device including bicycle control device
SHIMANO KK0 citations41