Inventor · disambiguated record
Masuhide Ikeda
Also filed as: IKEDA MASUHIDE
19 granted patents·3 pending applications·189 citations·filing 1996–2024
93Inventor score
Files withSEIKO EPSON CORP22
Top patents by PatentIndex Score
22 records- 0188US9935096B2Electrostatic protection circuit, semiconductor integrated circuit device, and electronic deviceSEIKO EPSON CORP·Filed 2016·Granted Apr 3, 2018·7 cites·14 claims
- 0284US10348085B2Static electricity protection circuit, semiconductor integrated circuit device, and electronic apparatusSEIKO EPSON CORP·Filed 2016·Granted Jul 9, 2019·3 cites·20 claims
- 0384US6262704B1Method of driving display device, display device and electronic apparatusSEIKO EPSON CORP·Filed 1996·Granted Jul 17, 2001·61 cites·36 claims
- 0483US6496174B2Method of driving display device, display device and electronic apparatusSEIKO EPSON CORP·Filed 2001·Granted Dec 17, 2002·23 cites·17 claims
- 0583US6236394B1Power supply circuit, display device, and electronic instrumentSEIKO EPSON CORP·Filed 1998·Granted May 22, 2001·59 cites·18 claims
- 0679US10389111B2Electrostatic protection circuit, semiconductor integrated circuit device, and electronic deviceSEIKO EPSON CORP·Filed 2017·Granted Aug 20, 2019·2 cites·13 claims
- 0772US6377252B2Power supply circuit, display device and electronic instrumentSEIKO EPSON CORP·Filed 2001·Granted Apr 23, 2002·11 cites·5 claims
- 0868US10396551B2Electrostatic protection circuit, semiconductor integrated circuit device, and electronic deviceSEIKO EPSON CORP·Filed 2017·Granted Aug 27, 2019·1 cites·9 claims
- 0966US6628161B2Reference voltage circuitSEIKO EPSON CORP·Filed 2001·Granted Sep 30, 2003·17 cites·5 claims
- 1061US9716382B2Electrostatic protection circuit and semiconductor integrated circuit apparatusSEIKO EPSON CORP·Filed 2014·Granted Jul 25, 2017·1 cites·20 claims
- 1161US2025132559A1Circuit DeviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1260US9124088B2Electrostatic discharge protection circuit and semiconductor circuit deviceSEIKO EPSON CORP·Filed 2013·Granted Sep 1, 2015·1 cites·18 claims
- 1360US2025210980A1Circuit DeviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1456US11869886B2ESD protection circuit, semiconductor device, and electronic apparatusSEIKO EPSON CORP·Filed 2022·Granted Jan 9, 2024·0 cites·11 claims
- 1551US12046592B2Static electricity protection circuit, semiconductor device, and electronic apparatusSEIKO EPSON CORP·Filed 2022·Granted Jul 23, 2024·0 cites·9 claims
- 1651US11190012B2Electrostatic protection circuitSEIKO EPSON CORP·Filed 2020·Granted Nov 30, 2021·0 cites·7 claims
- 1749US11233394B2Electrostatic protection circuitSEIKO EPSON CORP·Filed 2020·Granted Jan 25, 2022·0 cites·6 claims
- 1843US9520716B2Electrostatic protection circuit and semiconductor integrated circuit apparatusSEIKO EPSON CORP·Filed 2014·Granted Dec 13, 2016·0 cites·18 claims
- 1941US2002154109A1Power supply circuit, display device and electronic instrumentSEIKO EPSON CORP·Filed 2002·Application pending·0 cites
- 2039US6605983B2Voltage conversion circuitSEIKO EPSON CORP·Filed 2001·Granted Aug 12, 2003·3 cites·42 claims
- 2135US9991698B2Electrostatic protection circuit and semiconductor integrated circuit apparatusSEIKO EPSON CORP·Filed 2015·Granted Jun 5, 2018·0 cites·15 claims
- 2231US6570449B2Operation amplification circuit, constant voltage circuit and reference voltage circuitSEIKO EPSON CORP·Filed 2001·Granted May 27, 2003·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →