Inventor
MAKIGAWA KIYOSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MAKIGAWA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
5 patentsUS7696917B2Apr 13, 2010
Encode circuit and analog-digital converter comprising a digital average unit and a logical boundary detection unit
SONY CORP17 citations83
US7405691B2Jul 29, 2008
Analog-to-digital conversion circuit
SONY CORP11 citations82
US9811062B2Nov 7, 2017
Power supply switching circuit, electronic device, and control method of power supply switching circuit
SONY CORP7 citations79
US9395395B2Jul 19, 2016
Voltage detector, electronic device, and control method of voltage detector
SONY CORP0 citations47
US9559579B2Jan 31, 2017
Circuit and power supply circuit with output that transitions between capacitor stored voltage and predetermined voltage
SONY CORP0 citations37
SONY SEMICONDUCTOR SOLUTIONS CORP
3 patentsUS11178350B2Nov 16, 2021
Solid-state image sensor and imaging device
SONY SEMICONDUCTOR SOLUTIONS CORP3 citations72
US11632513B2Apr 18, 2023
Solid-state image sensor and imaging device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12356094B2Jul 8, 2025
Event detection device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations51