Inventor
YOSHII YUSUKE
JP8 patents
Patents
8 patentsUS10998767B2May 4, 2021
Power transmission device and non-contact power feeding system for transmitting electric power to power reception device by magnetic resonance
ROHM CO LTD4 citations71
US9886047B2Feb 6, 2018
Reference voltage generation circuit including resistor arrangements
ROHM CO LTD5 citations71
US11528001B2Dec 13, 2022
Operational amplifier
ROHM CO LTD0 citations59
US11121685B2Sep 14, 2021
Operational amplifier
ROHM CO LTD0 citations59
US10067522B2Sep 4, 2018
Reference voltage generation circuit, regulator, and semiconductor device
ROHM CO LTD0 citations50
US12512418B2Dec 30, 2025
Semiconductor device
ROHM CO LTD0 citations48
US10333354B2Jun 25, 2019
Contactless communication medium and electronic device using the same
ROHM CO LTD0 citations48
US11658219B2May 23, 2023
Semiconductor device
ROHM CO LTD0 citations43