Inventor

KOSAKA KENTARO

JP56 patents

⚠️ This page may combine multiple inventors who share the name “KOSAKA KENTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHIMANO KK

45 patents

US9157523B2Oct 13, 2015

Bicycle component actuation apparatus

SHIMANO KK123 citations98

US9145183B2Sep 29, 2015

Adjustable bicycle electric control device

SHIMANO KK21 citations93

US9511815B2Dec 6, 2016

Bicycle operating device mounting assembly

SHIMANO KK9 citations84

US9428247B2Aug 30, 2016

Control device

SHIMANO KK8 citations84

US9326412B2Apr 26, 2016

Bicycle electric control device

SHIMANO KK7 citations84

US9079629B2Jul 14, 2015

Bicycle electric control device with adjustable switch unit

SHIMANO KK7 citations84

US8955863B2Feb 17, 2015

Bicycle operating device

SHIMANO KK10 citations84

US11780529B2Oct 10, 2023

Operating device for human-powered vehicle

SHIMANO KK4 citations75

US11565766B2Jan 31, 2023

Operating device

SHIMANO KK6 citations75

US11981391B2May 14, 2024

Operating device for human-powered vehicle

SHIMANO KK2 citations73

US11897574B1Feb 13, 2024

Operating device of human-powered vehicle

SHIMANO KK2 citations73

US11827307B2Nov 28, 2023

Operating device for human-powered vehicle

SHIMANO KK2 citations73

US11505271B2Nov 22, 2022

Operating device

SHIMANO KK2 citations73

US10363986B2Jul 30, 2019

Electrical bicycle operating system

SHIMANO KK2 citations73

US10071787B2Sep 11, 2018

Bicycle hydraulic device

SHIMANO KK4 citations73

US9731787B2Aug 15, 2017

Bicycle operating device mounting assembly

SHIMANO KK2 citations73

US9594393B2Mar 14, 2017

Bicycle operating device

SHIMANO KK2 citations73

US9327795B2May 3, 2016

Operating device

SHIMANO KK6 citations73

US11875952B2Jan 16, 2024

Operating device

SHIMANO KK2 citations72

US11587747B2Feb 21, 2023

Operating device

SHIMANO KK3 citations72

US11577800B2Feb 14, 2023

Operating device

SHIMANO KK2 citations72

US10300983B2May 28, 2019

Operating assembly

SHIMANO KK2 citations72

US11897573B2Feb 13, 2024

Operating device for human-powered vehicle

SHIMANO KK2 citations71

US10780940B2Sep 22, 2020

Human-powered vehicle control device

SHIMANO KK4 citations71

US12358587B2Jul 15, 2025

Operating device of human-powered vehicle

SHIMANO KK1 citations63

US12060131B2Aug 13, 2024

Operating device for human-powered vehicle

SHIMANO KK0 citations62

US12005992B2Jun 11, 2024

Hydraulic operating device for human-powered vehicle

SHIMANO KK0 citations62

US11702169B2Jul 18, 2023

Hydraulic operating device for human-powered vehicle

SHIMANO KK0 citations62

US10343744B2Jul 9, 2019

Bicycle operating device

SHIMANO KK1 citations62

US12275475B2Apr 15, 2025

Telescopic apparatus operating system and telescopic apparatus

SHIMANO KK0 citations61

US11780519B2Oct 10, 2023

Telescopic apparatus controller, telescopic apparatus operating system, and telescopic apparatus

SHIMANO KK0 citations61

US10507883B2Dec 17, 2019

Bicycle operating device

SHIMANO KK1 citations61

US11077911B2Aug 3, 2021

Operating device for human-powered vehicle

SHIMANO KK0 citations52

US10793220B2Oct 6, 2020

Bicycle component operating apparatus

SHIMANO KK0 citations52

US10745079B2Aug 18, 2020

Bicycle component control device

SHIMANO KK0 citations52

US10618599B2Apr 14, 2020

Bicycle operating device

SHIMANO KK0 citations52

US10550858B2Feb 4, 2020

Bicycle control device

SHIMANO KK0 citations52

US10189532B2Jan 29, 2019

Bicycle operating device

SHIMANO KK0 citations52

US10118666B2Nov 6, 2018

Bicycle hydraulic device

SHIMANO KK1 citations52

US10061342B2Aug 28, 2018

Bicycle operating device

SHIMANO KK0 citations52

US9849932B2Dec 26, 2017

Bicycle component operating apparatus

SHIMANO KK0 citations52

US9836076B2Dec 5, 2017

Bicycle operating device

SHIMANO KK0 citations52

US10005513B2Jun 26, 2018

Bicycle operating device

SHIMANO KK0 citations51

US10427752B2Oct 1, 2019

Bicycle operating device

SHIMANO KK0 citations42

US10173746B2Jan 8, 2019

Bicycle operating device

SHIMANO KK0 citations42

MIKI YOSHIMITSU

3 patents

US10144483B2Dec 4, 2018

Bicycle component control device

MIKI YOSHIMITSU3 citations73

US9440703B2Sep 13, 2016

Clamp assembly for fixing handlebar grip

MIKI YOSHIMITSU6 citations73

US9187150B2Nov 17, 2015

Bicycle component control device

MIKI YOSHIMITSU4 citations73

FUKAO KAZUTAKA

1 patent

US9327793B2May 3, 2016

Bicycle operating device

FUKAO KAZUTAKA5 citations73

KOSAKA KENTARO

1 patent

US8459144B2Jun 11, 2013

Bicycle shifter

KOSAKA KENTARO3 citations57

Showing the top 50 of 56 patents by PatentIndex Score.