Inventor
HARAKAWA TAKASHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HARAKAWA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
6 patentsUS11579180B2Feb 14, 2023
Insulation diagnostic system and insulation diagnostic method
TOSHIBA KK2 citations68
US12210050B2Jan 28, 2025
Partial discharge measurement apparatus, partial discharge measurement method, and partial discharge measurement system
TOSHIBA KK0 citations54
US10770945B2Sep 8, 2020
Rotating electrical machine coil
TOSHIBA KK0 citations49
US12429514B2Sep 30, 2025
Partial discharge measurement system that includes a first bandpass filter and a second bandpass filter and partial discharge measurement method
TOSHIBA KK0 citations48
US11901774B2Feb 13, 2024
Rotor with coil airflow paths
TOSHIBA KK0 citations47
US10082035B2Sep 25, 2018
Erosion resistant material and turbine blade
TOSHIBA KK0 citations47