Inventor
KANEMITSU RYOSUKE
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KANEMITSU RYOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
11 patentsUS10068511B2Sep 4, 2018
LED driving device, illuminator, and liquid crystal display device
ROHM CO LTD4 citations83
US9686836B2Jun 20, 2017
LED driving device, illuminator, and liquid crystal display device
ROHM CO LTD4 citations83
US12082319B2Sep 3, 2024
LED driving device, lighting device, and vehicle-mounted display device
ROHM CO LTD3 citations73
US12446132B2Oct 14, 2025
LED driving device, LED light source device, and vehicle onboard display device
ROHM CO LTD0 citations61
US12069783B2Aug 20, 2024
Led driving device, lighting device, and vehicle-mounted display device
ROHM CO LTD0 citations61
US11672063B2Jun 6, 2023
LED driving device, lighting device, and vehicle-mounted display device
ROHM CO LTD0 citations61
US11412594B2Aug 9, 2022
LED driving device, lighting device, and vehicle-mounted display device
ROHM CO LTD0 citations61
US9396626B2Jul 19, 2016
LED driving device, illuminator, and liquid crystal display device
ROHM CO LTD0 citations51
US9232584B2Jan 5, 2016
LED driving device, illuminator, and liquid crystal display device
ROHM CO LTD1 citations51
US10820385B2Oct 27, 2020
LED drive circuit, LED drive device, and LED drive system
ROHM CO LTD0 citations40
US10405386B2Sep 3, 2019
Light emitting element driving apparatus and driving method thereof
ROHM CO LTD0 citations40
KANEMITSU RYOSUKE
3 patentsUS8754579B2Jun 17, 2014
LED driving device, illuminator, and Liquid Crystal Display device
KANEMITSU RYOSUKE9 citations82
US8497671B2Jul 30, 2013
Load driving device with over current protection
KANEMITSU RYOSUKE5 citations70
US8957598B2Feb 17, 2015
LED driving device, illuminator, and liquid crystal display device
KANEMITSU RYOSUKE2 citations60