Inventor
MOTEGI SHOJI
6 patents
⚠️ This page may combine multiple inventors who share the name “MOTEGI SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS4296346AOct 20, 1981
Brush holding apparatus for rotary electric machine
HITACHI LTD97 citations93
US4355254AOct 19, 1982
Brush holding device for electric rotary machine
HITACHI LTD80 citations91
US4409508AOct 11, 1983
Brush holder with coated clamp for dynamo-electric machine
HITACHI LTD47 citations90
US4334159AJun 8, 1982
Slip ring cooling devices for electrical rotary machines
HITACHI LTD32 citations90
US4341971AJul 27, 1982
Armature of electric rotating machine
HITACHI LTD18 citations71