Assignee
DIAMOND ELECTRIC MFG
JP·22 granted patents·1 pending application·485 citations·filing 1992–2020
Top patents by PatentIndex Score
23 records- 0195US6725910B2Heat pipe and method for processing the sameDIAMOND ELECTRIC MFG·Filed 2002·Granted Apr 27, 2004·73 cites·9 claims
- 0295US6508302B2Heat pipe and method for processing the sameDIAMOND ELECTRIC MFG·Filed 1998·Granted Jan 21, 2003·54 cites·3 claims
- 0387US5588483AHeat radiating apparatusDIAMOND ELECTRIC MFG·Filed 1996·Granted Dec 31, 1996·95 cites·7 claims
- 0485US11147173B2Electronic deviceDIAMOND ELECTRIC MFG·Filed 2020·Granted Oct 12, 2021·3 cites·12 claims
- 0583US11095219B2Converter with soft switching functionDIAMOND ELECTRIC MFG·Filed 2018·Granted Aug 17, 2021·4 cites·10 claims
- 0680US6408934B1Cooling moduleDIAMOND ELECTRIC MFG·Filed 1999·Granted Jun 25, 2002·70 cites·1 claims
- 0776US5983995ARadiatorDIAMOND ELECTRIC MFG·Filed 1997·Granted Nov 16, 1999·53 cites·6 claims
- 0875US5510715AApparatus for determining the ignition characteristic of an internal combustion engineDIAMOND ELECTRIC MFG·Filed 1993·Granted Apr 23, 1996·19 cites·4 claims
- 0971US10998810B2Converter with soft switching functionDIAMOND ELECTRIC MFG·Filed 2018·Granted May 4, 2021·2 cites·4 claims
- 1070US6860256B2Ignition apparatus for internal combustion engineDIAMOND ELECTRIC MFG·Filed 2004·Granted Mar 1, 2005·14 cites·8 claims
- 1170US5567986AHeat sinkDIAMOND ELECTRIC MFG·Filed 1994·Granted Oct 22, 1996·41 cites·23 claims
- 1267US11025174B2Converter with soft switching functionDIAMOND ELECTRIC MFG·Filed 2018·Granted Jun 1, 2021·1 cites·2 claims
- 1363US6323642B1Detector for determining rotational speed and position for an internal combustion engineDIAMOND ELECTRIC MFG·Filed 1999·Granted Nov 27, 2001·33 cites·3 claims
- 1458US6456181B2Ignition coilDIAMOND ELECTRIC MFG·Filed 2000·Granted Sep 24, 2002·6 cites·20 claims
- 1557US10995724B2Igniter assembly and igniter unitDIAMOND ELECTRIC MFG·Filed 2019·Granted May 4, 2021·0 cites·5 claims
- 1657US10056185B2Ignition coil realizing a closed magnetic circuit and higher efficiencyDIAMOND ELECTRIC MFG·Filed 2014·Granted Aug 21, 2018·1 cites·7 claims
- 1757US7506641B2Ignition deviceDIAMOND ELECTRIC MFG·Filed 2006·Granted Mar 24, 2009·3 cites·14 claims
- 1854US11189422B2Ignition coilDIAMOND ELECTRIC MFG·Filed 2019·Granted Nov 30, 2021·0 cites·15 claims
- 1943US7746079B2Ion current detecting apparatus for internal combustion engineDIAMOND ELECTRIC MFG·Filed 2005·Granted Jun 29, 2010·2 cites·9 claims
- 2042US6851417B2Ignition device for internal combustion engineDIAMOND ELECTRIC MFG·Filed 2003·Granted Feb 8, 2005·3 cites·15 claims
- 2141US2021249962A1ConverterDIAMOND ELECTRIC MFG·Filed 2019·Application pending·0 cites
- 2237US5208573AElectrical coil unitDIAMOND ELECTRIC MFG·Filed 1992·Granted May 4, 1993·8 cites·6 claims
- 2333US6377154B2Integrated ignition coil deviceDIAMOND ELECTRIC MFG·Filed 2000·Granted Apr 23, 2002·0 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →