Inventor
HAMAGUCHI KOHJI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “HAMAGUCHI KOHJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
3 patentsUS10819914B2Oct 27, 2020
Illuminance sensor, proximity sensor, electronic device, and surveillance system
SHARP KK3 citations70
US6992930B2Jan 31, 2006
Semiconductor memory device, method for driving the same and portable electronic apparatus
SHARP KK4 citations62
US10514448B2Dec 24, 2019
Proximity sensor, proximity illumination intensity sensor, electronic device, and proximity sensor calibration method
SHARP KK0 citations46
SHARP SEMICONDUCTOR INNOVATION CORP
3 patentsUS12113541B2Oct 8, 2024
Analog-to-digital converter
SHARP SEMICONDUCTOR INNOVATION CORP0 citations60
US11842680B2Dec 12, 2023
Semiconductor device and electronic apparatus
SHARP SEMICONDUCTOR INNOVATION CORP0 citations50
US11488531B2Nov 1, 2022
Proximity sensor and electronic device
SHARP SEMICONDUCTOR INNOVATION CORP0 citations48