Inventor

KAWAGUCHI HIDEMI

JP4 patents

Patents

4 patents

US4394554AJul 19, 1983

Vacuum circuit interrupter

MEIDENSHA ELECTRIC MFG CO LTD28 citations90

US4481390ANov 6, 1984

Vacuum circuit interrupter

MEIDENSHA ELECTRIC MFG CO LTD10 citations71

US4414448ANov 8, 1983

Vacuum circuit interrupter

MEIDENSHA ELECTRIC MFG CO LTD8 citations71

US4408107AOct 4, 1983

Vacuum interrupter

MEIDENSHA ELECTRIC MFG CO LTD16 citations71