Inventor · disambiguated record
Takahiro Sonoda
Also filed as: SONODA TAKAHIRO
17 granted patents·7 pending applications·316 citations·filing 1997–2023
94Inventor score
Top patents by PatentIndex Score
24 records- 0193US6335901B1Semiconductor deviceHITACHI LTD·Filed 2000·Granted Jan 1, 2002·66 cites·38 claims
- 0291US6407963B1Semiconductor memory device of DDR configuration having improvement in glitch immunityHITACHI LTD·Filed 2000·Granted Jun 18, 2002·64 cites·22 claims
- 0386US6754133B2Semiconductor deviceHITACHI LTD·Filed 2002·Granted Jun 22, 2004·33 cites·2 claims
- 0484US5854562ASense amplifier circuitHITACHI LTD·Filed 1997·Granted Dec 29, 1998·50 cites·10 claims
- 0580US10009565B2Current/voltage conversion circuit and imaging apparatusSONY CORP·Filed 2013·Granted Jun 26, 2018·5 cites·11 claims
- 0676US9541655B2Imaging apparatus, current/voltage conversion circuit, and imaging methodSONY CORP·Filed 2015·Granted Jan 10, 2017·2 cites·20 claims
- 0775US6680869B2Semiconductor deviceHITACHI LTD·Filed 2002·Granted Jan 20, 2004·19 cites·2 claims
- 0869US6885599B2Semiconductor wafer, semiconductor chip, and manufacturing method of semiconductor deviceHITACHI ULSI SYS CO LTD·Filed 2004·Granted Apr 26, 2005·13 cites·6 claims
- 0965US6549484B2Semiconductor deviceHITACHI LTD·Filed 2001·Granted Apr 15, 2003·11 cites·21 claims
- 1062US6046609ASense amplifier circuitHITACHI LTD·Filed 1998·Granted Apr 4, 2000·17 cites·10 claims
- 1161US11770037B2Motor, actuator, and manufacturing method of rotor provided at motorAISIN CORP·Filed 2021·Granted Sep 26, 2023·0 cites·9 claims
- 1260US6711075B2Semiconductor wafer, semiconductor chip, and manufacturing method of semiconductor deviceRENESAS TECH CORP·Filed 2001·Granted Mar 23, 2004·9 cites·14 claims
- 1357US2024213251A1Apparatus and test element groupMICRON TECHNOLOGY INC·Filed 2023·Application pending·0 cites
- 1456US5936909AStatic random access memoryHITACHI LTD·Filed 1998·Granted Aug 10, 1999·18 cites·10 claims
- 1554US7534979B2Pressure-contact type rectifier with contact friction reducerMITSUBISHI ELECTRIC CORP·Filed 2004·Granted May 19, 2009·7 cites·4 claims
- 1651US12424898B2Rotating electrical machine and drive deviceNIDEC CORP·Filed 2021·Granted Sep 23, 2025·0 cites·8 claims
- 1748US2025141325A1Armature manufacturing method and armatureAISIN CORP·Filed 2022·Application pending·0 cites
- 1848US2023107549A1Time measuring device, time measuring method, and distance measuring deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 1944US2020083772A1Rotating electric machineAISIN SEIKI·Filed 2018·Application pending·0 cites
- 2040US6271687B1Sense amplifier circuitHITACHI LTD·Filed 2000·Granted Aug 7, 2001·2 cites·10 claims
- 2138US2020233098A1Light-receiving deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Application pending·0 cites
- 2238US2005185485A1Semiconductor wafer, semiconductor chip, and manufacturing method of semiconductor deviceFiled 2005·Application pending·0 cites
- 2337US2019103501A1Light-receiving device, imaging unit, and electronic apparatusSONY CORP·Filed 2017·Application pending·0 cites
- 2435US9811449B2Test scenario generation support device and test scenario generation support methodHITACHI LTD·Filed 2016·Granted Nov 7, 2017·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →