Inventor
SHIMAMURA AKIRA
JP23 patents
⚠️ This page may combine multiple inventors who share the name “SHIMAMURA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
7 patentsUS11227735B2Jan 18, 2022
Gas circuit breaker
TOSHIBA KK0 citations50
US11798762B2Oct 24, 2023
Gas circuit breaker
TOSHIBA KK0 citations49
US11177097B2Nov 16, 2021
Gas circuit breaker
TOSHIBA KK0 citations49
US11222760B2Jan 11, 2022
Gas circuit breaker
TOSHIBA KK0 citations48
US11764012B2Sep 19, 2023
Gas circuit breaker
TOSHIBA KK0 citations47
US11545322B2Jan 3, 2023
Gas circuit breaker
TOSHIBA KK0 citations47
US9258917B2Feb 9, 2016
Gas insulated electrical equipment
TOSHIBA KK0 citations39