Inventor
KUNIMOTO YOICHI
JP3 patents
Patents
3 patentsUS4752660AJun 21, 1988
Current limiting circuit breaker with an arc shearing plate
MATSUSHITA ELECTRIC WORKS LTD33 citations88
US6703842B2Mar 9, 2004
Method for discriminating abnormal current including arc current in AC load circuit and apparatus for executing the same
MATSUSHITA ELECTRIC WORKS LTD38 citations85
US6721151B2Apr 13, 2004
Ground fault interrupter
MATSUSHITA ELECTRIC WORKS LTD5 citations59