Inventor
IMATAKI MITSUMASA
JP6 patents
⚠️ This page may combine multiple inventors who share the name “IMATAKI MITSUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
5 patentsUS4308566ADec 29, 1981
Lightning arrester device for power transmission line
MITSUBISHI ELECTRIC CORP27 citations81
US4507701AMar 26, 1985
Lighting arrester with leakage current detection
MITSUBISHI ELECTRIC CORP23 citations77
US4227229AOct 7, 1980
Lightning arrester device
MITSUBISHI ELECTRIC CORP4 citations59
US4203143AMay 13, 1980
Protective device
MITSUBISHI ELECTRIC CORP3 citations56
US4204239AMay 20, 1980
Abnormal voltage protection device
MITSUBISHI ELECTRIC CORP0 citations50