Inventor · disambiguated record
Norihisa Imaizumi
Also filed as: IMAIZUMI NORIHISA
19 granted patents·8 pending applications·131 citations·filing 1995–2025
93Inventor score
Top patents by PatentIndex Score
27 records- 0194US7304370B2Electronic device having wiring substrate and lead frameDENSO CORP·Filed 2005·Granted Dec 4, 2007·41 cites·5 claims
- 0288US7843700B2Semiconductor deviceDENSO CORP·Filed 2005·Granted Nov 30, 2010·17 cites·16 claims
- 0386US8207607B2Semiconductor device with resin moldYAMAGISHI TETSUTO·Filed 2008·Granted Jun 26, 2012·16 cites·16 claims
- 0479US7612434B2Electronic device having wiring substrate and lead frameDENSO CORP·Filed 2007·Granted Nov 3, 2009·8 cites·8 claims
- 0572US2025259902A1Semiconductor package, electronic device, and method for manufacturing semiconductor packageDENSO CORP·Filed 2025·Application pending·0 cites
- 0672US2025253198A1Semiconductor package, electronic device, and method for manufacturing semiconductor packageDENSO CORP·Filed 2025·Application pending·0 cites
- 0768US8179688B2Semiconductor deviceFUKUDA YUTAKA·Filed 2010·Granted May 15, 2012·2 cites·16 claims
- 0867US8749055B2Semiconductor device with resin moldYAMAGISHI TETSUTO·Filed 2012·Granted Jun 10, 2014·2 cites·9 claims
- 0964US12400923B2Semiconductor package, electronic device, and method for manufacturing semiconductor packageDENSO CORP·Filed 2021·Granted Aug 26, 2025·0 cites·17 claims
- 1064US9473007B2Oscillating rotary swing actuator with rotary solenoid and projecting fixed yokeKIRIHARA TAKESHI·Filed 2012·Granted Oct 18, 2016·2 cites·13 claims
- 1163US5919317ASoldering flux, soldering paste and soldering method using the sameNIPPON DENSO CO·Filed 1995·Granted Jul 6, 1999·27 cites·14 claims
- 1260US11177714B2MotorNIDEC SERVO CORP·Filed 2019·Granted Nov 16, 2021·0 cites·6 claims
- 1358US11368057B2Motor having stator including respective laminations having protrusions of caulking dowel portions to secure said laminationsNIDEC SERVO CORP·Filed 2019·Granted Jun 21, 2022·0 cites·8 claims
- 1457US11824475B2Motor control deviceDENSO CORP·Filed 2021·Granted Nov 21, 2023·0 cites·10 claims
- 1556US9686854B2Electronic deviceDENSO CORP·Filed 2013·Granted Jun 20, 2017·1 cites·20 claims
- 1654US9087924B2Semiconductor device with resin moldDENSO CORP·Filed 2014·Granted Jul 21, 2015·0 cites·7 claims
- 1750US2020106309A1MotorNIDEC SERVO CORP·Filed 2019·Application pending·0 cites
- 1846US2019103781A1MotorNIDEC SERVO CORP·Filed 2018·Application pending·0 cites
- 1946US2019103782A1Stator and motorNIDEC SERVO CORP·Filed 2018·Application pending·0 cites
- 2045US2016150655A1Electronic apparatusDENSO CORP·Filed 2014·Application pending·0 cites
- 2144US6142363ASoldering method using soldering flux and soldering pasteNIPPON DENSO CO·Filed 1999·Granted Nov 7, 2000·11 cites·25 claims
- 2244US2016163613A1Electronic apparatusDENSO CORP·Filed 2014·Application pending·0 cites
- 2342US2007075419A1Semiconductor device having metallic lead and electronic device having lead frameDENSO CORP·Filed 2006·Application pending·0 cites
- 2441US12071227B2MulticopterNIDEC CORP·Filed 2018·Granted Aug 27, 2024·0 cites·12 claims
- 2539US9941182B2Electronic device and method for manufacturing sameDENSO CORP·Filed 2014·Granted Apr 10, 2018·0 cites·4 claims
- 2632US6488781B1Soldering paste, soldering method, and surface-mounted type electronic deviceDENSO CORP·Filed 1999·Granted Dec 3, 2002·4 cites·14 claims
- 2720USD714737SRotary solenoidIMAIZUMI NORIHISA·Filed 2012·Granted Oct 7, 2014·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →