Inventor
OOKI NORIHIRO
3 patents
Patents
3 patentsUS4296346AOct 20, 1981
Brush holding apparatus for rotary electric machine
HITACHI LTD97 citations93
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