Inventor · disambiguated record
Tomokazu Kojima
Also filed as: KOJIMA TOMOKAZU
22 granted patents·13 pending applications·107 citations·filing 2003–2021
94Inventor score
Files withPANASONIC CORP12KOJIMA TOMOKAZU8MITSUBISHI ELECTRIC CORP6MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5CYPRESS SEMICONDUCTOR CORP1
Top patents by PatentIndex Score
35 records- 0190US9270265B2Power on reset circuit, power supply circuit, and power supply systemFUJITSU LTD·Filed 2014·Granted Feb 23, 2016·10 cites·6 claims
- 0288US7755339B2Regulator with error amplifier having low voltage and high voltage transistorsPANASONIC CORP·Filed 2007·Granted Jul 13, 2010·20 cites·5 claims
- 0384US7385581B2Driving voltage control device, display device and driving voltage control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 10, 2008·8 cites·15 claims
- 0483US7420552B2Driving voltage control deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 2, 2008·7 cites·19 claims
- 0582US11791787B2Comparator, oscillator, and power converterMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 17, 2023·2 cites·26 claims
- 0675US7795961B2Offset cancellation circuit and display devicePANASONIC CORP·Filed 2009·Granted Sep 14, 2010·9 cites·4 claims
- 0772US7817148B2Voltage generating systemPANASONIC CORP·Filed 2007·Granted Oct 19, 2010·2 cites·8 claims
- 0872US7622906B2Reference voltage generation circuit responsive to ambient temperaturePANASONIC CORP·Filed 2007·Granted Nov 24, 2009·9 cites·7 claims
- 0969US7411585B2Driving voltage generation device and method for controlling driving voltage generation deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 12, 2008·2 cites·15 claims
- 1067US7119802B2Driving voltage controllerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 10, 2006·17 cites·9 claims
- 1165US7995047B2Current driving devicePANASONIC CORP·Filed 2007·Granted Aug 9, 2011·6 cites·10 claims
- 1259US7834679B2Semiconductor switchPANASONIC CORP·Filed 2008·Granted Nov 16, 2010·3 cites·2 claims
- 1356US7944274B2Semiconductor switchPANASONIC CORP·Filed 2010·Granted May 17, 2011·1 cites·2 claims
- 1454US7667536B2Offset fixing operational amplifier circuitPANASONIC CORP·Filed 2008·Granted Feb 23, 2010·3 cites·9 claims
- 1553US7397471B2Liquid crystal display device, power supply circuit, and method for controlling liquid crystal display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 8, 2008·4 cites·16 claims
- 1652US2011242082A1Drive voltage control devicePANASONIC CORP·Filed 2011·Application pending·0 cites
- 1751US12143080B2Offset correction circuitMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Nov 12, 2024·0 cites·12 claims
- 1851US2011001742A1Voltage generating systemPANASONIC CORP·Filed 2010·Application pending·0 cites
- 1951US2008143697A1Drive voltage control deviceKOJIMA TOMOKAZU·Filed 2007·Application pending·0 cites
- 2050US7772813B2Power supply circuitPANASONIC CORP·Filed 2006·Granted Aug 10, 2010·2 cites·12 claims
- 2149US9614366B2Protecting circuit and integrated circuitCYPRESS SEMICONDUCTOR CORP·Filed 2016·Granted Apr 4, 2017·0 cites·20 claims
- 2248US11990878B2Power supply circuitMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 21, 2024·0 cites·17 claims
- 2348US2012032944A1Operational amplifier circuit, signal driver, display device, and offset voltage adjusting methodKOJIMA TOMOKAZU·Filed 2011·Application pending·0 cites
- 2446US11929605B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Mar 12, 2024·0 cites·20 claims
- 2545US2008062166A1Drive control method and device for current drive circuit, display panel drive device, display apparatus and recording medium storing drive control programKOJIMA HIROSHI·Filed 2007·Application pending·0 cites
- 2644US8212540B2Voltage generating circuitKOJIMA TOMOKAZU·Filed 2008·Granted Jul 3, 2012·2 cites·44 claims
- 2743US2008089003A1Driving voltage output circuitKOJIMA TOMOKAZU·Filed 2007·Application pending·0 cites
- 2842US11967949B2Bias circuit, sensor device, and wireless sensor deviceMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Apr 23, 2024·0 cites·17 claims
- 2939US2022278662A1Operational AmplifierMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 3037US2012032932A1Signal driver and display deviceKOJIMA TOMOKAZU·Filed 2011·Application pending·0 cites
- 3136US2008022247A1Layout method and semiconductor deviceKOJIMA TOMOKAZU·Filed 2007·Application pending·0 cites
- 3236US2012001892A1Operational amplifier circuit, signal driver, display device, and offset voltage adjusting methodKOJIMA TOMOKAZU·Filed 2011·Application pending·0 cites
- 3336US2010085344A1Operational amplifier circuit and display apparatusPANASONIC CORP·Filed 2009·Application pending·0 cites
- 3435US2012068988A1Data line drive circuit for display devicesKOJIMA TOMOKAZU·Filed 2011·Application pending·0 cites
- 3534US2007145958A1Step-up device and step-down deviceMIYAKE KENJI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →