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.
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