Assignee
TERASAKI DENKI SANGYO KK
JP·17 granted patents·213 citations·filing 1974–2001
Top patents by PatentIndex Score
17 records- 0186US5252933ACircuit breaker including forced contact parting mechanism capable of self-retaining under short circuit conditionTERASAKI DENKI SANGYO KK·Filed 1991·Granted Oct 12, 1993·59 cites·10 claims
- 0277US4388506ACircuit interrupterTERASAKI DENKI SANGYO KK·Filed 1981·Granted Jun 14, 1983·24 cites·5 claims
- 0369US4325041ACircuit interrupterTERASAKI DENKI SANGYO KK·Filed 1980·Granted Apr 13, 1982·17 cites·3 claims
- 0461US6054912ATrip device of circuit breakerTERASAKI DENKI SANGYO KK·Filed 1999·Granted Apr 25, 2000·18 cites·5 claims
- 0558US6084191ACircuit breakerTERASAKI DENKI SANGYO KK·Filed 1999·Granted Jul 4, 2000·19 cites·8 claims
- 0650US5751604ACogeneration systemTERASAKI DENKI SANGYO KK·Filed 1993·Granted May 12, 1998·19 cites·8 claims
- 0749US3940723AInstantaneously tripping device for circuit interrupterTERASAKI DENKI SANGYO KK·Filed 1974·Granted Feb 24, 1976·8 cites·1 claims
- 0844US5335140ADrawer-type circuit interrupterTERASAKI DENKI SANGYO KK·Filed 1993·Granted Aug 2, 1994·11 cites·6 claims
- 0940US5012053AContact device for a switchTERASAKI DENKI SANGYO KK·Filed 1989·Granted Apr 30, 1991·6 cites·5 claims
- 1037US5837950ADrawer type circuit breaker with drawer contacts biased against contact arcuate portions and external connection terminalsTERASAKI DENKI SANGYO KK·Filed 1997·Granted Nov 17, 1998·8 cites·10 claims
- 1137US4611188ACircuit breakerTERASAKI DENKI SANGYO KK·Filed 1985·Granted Sep 9, 1986·5 cites·6 claims
- 1236US6509817B2Multipolar circuit breakerTERASAKI DENKI SANGYO KK·Filed 2001·Granted Jan 21, 2003·2 cites·18 claims
- 1332US6225588B1Trip device of circuit breakerTERASAKI DENKI SANGYO KK·Filed 1999·Granted May 1, 2001·2 cites·6 claims
- 1430US4220822ATime division multiplex transmission systemTERASAKI DENKI SANGYO KK·Filed 1979·Granted Sep 2, 1980·8 cites·28 claims
- 1528US4853819AOvercurrent tripping unit for a circuit breakerTERASAKI DENKI SANGYO KK·Filed 1988·Granted Aug 1, 1989·6 cites·5 claims
- 1628US4024488ASelf-restoring type current limiting deviceTERASAKI DENKI SANGYO KK·Filed 1975·Granted May 17, 1977·1 cites·5 claims
- 1721US6034341ACircuit breakerTERASAKI DENKI SANGYO KK·Filed 1999·Granted Mar 7, 2000·0 cites·6 claims
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