Inventor
MICHIYAMA KATSUNORI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “MICHIYAMA KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
9 patentsUS5936231AAug 10, 1999
Photoelectric sensor circuit comprising an auxiliary photodiode and a current mirror circuit
DENSO CORP71 citations94
US7759819B2Jul 20, 2010
Illumination control device for vehicle
DENSO CORP25 citations92
US7612356B2Nov 3, 2009
Raindrop sensor for detecting rain on a vehicle windshield including an image sensor and processor for performing a frequency analysis of an image and wiper controller having the same
DENSO CORP23 citations89
US7402792B2Jul 22, 2008
Optical sensor with rotary shaft-driven light intercepting member
DENSO CORP2 citations62
US7692535B2Apr 6, 2010
Lighting control system for control dependent on weather condition
DENSO CORP5 citations61
US11360123B2Jun 14, 2022
Current sensor
DENSO CORP0 citations60
US7248010B2Jul 24, 2007
Wiper controller for controlling windshield wiper
DENSO CORP1 citations50
US9517716B2Dec 13, 2016
Light sensor
DENSO CORP0 citations40
US9224883B2Dec 29, 2015
Optical sensor
DENSO CORP0 citations40