Inventor

YAMAKAWA NORIO

JP3 patents

Patents

3 patents

US4296346AOct 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