Inventor
ARAI NARUTO
JP4 patents
Patents
4 patentsUS12055600B2Aug 6, 2024
Ground voltage measuring and method
NIPPON TELEGRAPH & TELEPHONE2 citations70
US11525845B2Dec 13, 2022
Common mode voltage measuring device and common mode voltage measuring method
NIPPON TELEGRAPH & TELEPHONE0 citations59
US12163987B2Dec 10, 2024
Measurement individual difference correction system in ground voltage measurement
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11674990B2Jun 13, 2023
Capacitive voltage measurement device
NIPPON TELEGRAPH & TELEPHONE0 citations49