Assignee
MIYACHI ELECTRONIC CO
JP·4 granted patents·132 citations·filing 1986–1989
Top patents by PatentIndex Score
4 records- 0185US4717805AResistance welding control with menu type user interfaceMIYACHI ELECTRONIC CO·Filed 1986·Granted Jan 5, 1988·53 cites·5 claims
- 0284US4734556AInverter type DC resistance welding machineMIYACHI ELECTRONIC CO·Filed 1987·Granted Mar 29, 1988·43 cites·5 claims
- 0361US4965860ACapacitor type welding power unitMIYACHI ELECTRONIC CO·Filed 1989·Granted Oct 23, 1990·18 cites·6 claims
- 0456US4792656AInvertor type DC resistance welding machineMIYACHI ELECTRONIC CO·Filed 1987·Granted Dec 20, 1988·18 cites·5 claims
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