Assignee
KOA CORP
JP·131 granted patents·42 pending applications·330 citations·filing 2001–2024
Top patents by PatentIndex Score
173 records- 0197US10163553B2Resistor and method for producing the sameKOA CORP·Filed 2016·Granted Dec 25, 2018·34 cites·5 claims
- 0296US10614933B2Shunt resistor and mounted structure of shunt resistorKOA CORP·Filed 2017·Granted Apr 7, 2020·10 cites·6 claims
- 0395US7782174B2Chip resistorKOA CORP·Filed 2006·Granted Aug 24, 2010·38 cites·2 claims
- 0494US7782173B2Chip resistorKOA CORP·Filed 2006·Granted Aug 24, 2010·47 cites·2 claims
- 0594US7053749B2Metal plate resistorKOA CORP·Filed 2005·Granted May 30, 2006·31 cites·5 claims
- 0692US11506594B2Sulfurization detection resistorKOA CORP·Filed 2020·Granted Nov 22, 2022·2 cites·6 claims
- 0791US10161968B2Resistor and current detection deviceKOA CORP·Filed 2015·Granted Dec 25, 2018·6 cites·2 claims
- 0887US11011290B2Method for manufacturing resistor, and resistorKOA CORP·Filed 2020·Granted May 18, 2021·2 cites·10 claims
- 0987US10157698B2Metal plate resistorKOA CORP·Filed 2015·Granted Dec 18, 2018·4 cites·2 claims
- 1087US9378873B2Shunt resistor and method for manufacturing the sameKOA CORP·Filed 2013·Granted Jun 28, 2016·10 cites·6 claims
- 1186US11170918B2Chip resistor and chip resistor production methodKOA CORP·Filed 2019·Granted Nov 9, 2021·5 cites·3 claims
- 1286US10969408B2Current measuring deviceKOA CORP·Filed 2017·Granted Apr 6, 2021·5 cites·6 claims
- 1385US10026529B2Shunt resistorKOA CORP·Filed 2014·Granted Jul 17, 2018·7 cites·7 claims
- 1484US11443877B2Strain sensor resistorKOA CORP·Filed 2019·Granted Sep 13, 2022·4 cites·8 claims
- 1584US7042330B2Low resistance value resistorKOA CORP·Filed 2004·Granted May 9, 2006·18 cites·5 claims
- 1683US10564188B2Current sensing device and method for producing the sameKOA CORP·Filed 2016·Granted Feb 18, 2020·3 cites·4 claims
- 1783US10224132B2Chip resistor and method for manufacturing sameKOA CORP·Filed 2015·Granted Mar 5, 2019·3 cites·4 claims
- 1882US11187725B2Shunt resistor and current sensing device using shunt resistorKOA CORP·Filed 2018·Granted Nov 30, 2021·2 cites·4 claims
- 1982US11187724B2Current measuring device and current sensing resistorKOA CORP·Filed 2018·Granted Nov 30, 2021·4 cites·2 claims
- 2081US10859600B2Current measuring deviceKOA CORP·Filed 2017·Granted Dec 8, 2020·3 cites·11 claims
- 2181US9660404B2Terminal connection structure for resistorKOA CORP·Filed 2013·Granted May 23, 2017·5 cites·4 claims
- 2281US9625494B2Current detection resistorKOA CORP·Filed 2013·Granted Apr 18, 2017·5 cites·3 claims
- 2380US12493010B2Gas sensorKOA CORP·Filed 2023·Granted Dec 9, 2025·0 cites·7 claims
- 2477US12249448B2Resistor and manufacturing method of resistorKOA CORP·Filed 2020·Granted Mar 11, 2025·1 cites·7 claims
- 2577US9779904B2Chip type fuseKOA CORP·Filed 2015·Granted Oct 3, 2017·2 cites·3 claims
- 2676US7968607B2Skin pore minimizers and skin elasticity improversKOA CORP·Filed 2008·Granted Jun 28, 2011·3 cites·5 claims
- 2776US2024282537A1Chip-type current fuseKOA CORP·Filed 2024·Application pending·0 cites
- 2875US11061054B2Current measuring deviceKOA CORP·Filed 2018·Granted Jul 13, 2021·1 cites·5 claims
- 2974US11164687B2Shunt resistor mount structureKOA CORP·Filed 2019·Granted Nov 2, 2021·1 cites·4 claims
- 3073US10488270B2Platinum temperature sensor elementKOA CORP·Filed 2017·Granted Nov 26, 2019·2 cites·4 claims
- 3172US10892074B2Method for manufacturing resistorKOA CORP·Filed 2018·Granted Jan 12, 2021·1 cites·2 claims
- 3272US10446295B2Chip resistor and method for producing the sameKOA CORP·Filed 2017·Granted Oct 15, 2019·1 cites·8 claims
- 3372US9437352B2Resistor and structure for mounting sameKOA CORP·Filed 2013·Granted Sep 6, 2016·3 cites·3 claims
- 3471US10276285B2Chip resistorKOA CORP·Filed 2016·Granted Apr 30, 2019·1 cites·5 claims
- 3570US12306211B2Shunt resistor, method for manufacturing shunt resistor, and current detection deviceKOA CORP·Filed 2020·Granted May 20, 2025·0 cites·9 claims
- 3670US11136257B2Thick-film resistive element paste and use of thick-film resistive element paste in resistorKOA CORP·Filed 2018·Granted Oct 5, 2021·2 cites·4 claims
- 3769US10578651B2Current sensing resistor, current sensing device, and method for producing the sameKOA CORP·Filed 2016·Granted Mar 3, 2020·1 cites·4 claims
- 3869US10192659B2Chip resistorKOA CORP·Filed 2016·Granted Jan 29, 2019·2 cites·3 claims
- 3969US7292022B2Current detection resistor, mounting structure thereof and method of measuring effective inductanceKOA CORP·Filed 2004·Granted Nov 6, 2007·13 cites·8 claims
- 4068US12437904B2Resistance alloy for use in shunt resistor, use of resistance alloy in shunt resistor, and shunt resistor using resistance alloyKOA CORP·Filed 2021·Granted Oct 7, 2025·0 cites·5 claims
- 4168US12249445B2Shunt resistorKOA CORP·Filed 2021·Granted Mar 11, 2025·0 cites·5 claims
- 4268US10976355B2Shunt resistor mounting structure and mounting boardKOA CORP·Filed 2017·Granted Apr 13, 2021·1 cites·4 claims
- 4368US10634977B2Image display device provided with flow-rate sensorKOA CORP·Filed 2017·Granted Apr 28, 2020·1 cites·2 claims
- 4468US7420454B2Cement resistorKOA CORP·Filed 2007·Granted Sep 2, 2008·5 cites·5 claims
- 4567US12332100B2Sensor deviceKOA CORP·Filed 2023·Granted Jun 17, 2025·0 cites·3 claims
- 4667US6794985B2Low resistance value resistorKOA CORP·Filed 2001·Granted Sep 21, 2004·7 cites·11 claims
- 4765US12135340B2Current detection device with voltage detecting portion positioningKOA CORP·Filed 2021·Granted Nov 5, 2024·0 cites·4 claims
- 4865US12019100B2Shunt resistor moduleKOA CORP·Filed 2020·Granted Jun 25, 2024·0 cites·5 claims
- 4965US10156587B2Current detecting device and current detecting resistorKOA CORP·Filed 2015·Granted Dec 18, 2018·1 cites·7 claims
- 5064US12454740B2Alloy for resistor and use of resistor alloy in resistorKOA CORP·Filed 2021·Granted Oct 28, 2025·0 cites·3 claims
Showing the top 50 of 173 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →