Inventor · disambiguated record
Masaaki Iwakura
Also filed as: IWAKURA MASAAKI
18 granted patents·3 pending applications·127 citations·filing 1998–2024
93Inventor score
Top patents by PatentIndex Score
21 records- 0186US7449986B2Planar coil component, method for winding end connection thereof and resonance transformerTDK CORP·Filed 2007·Granted Nov 11, 2008·19 cites·18 claims
- 0284US7701320B2Ferrite core and transformer using the sameTDK CORP·Filed 2006·Granted Apr 20, 2010·12 cites·3 claims
- 0383US9424982B2TransformerTDK CORP·Filed 2014·Granted Aug 23, 2016·4 cites·7 claims
- 0476US8120458B2Ferrite core and transformer using the sameIWAKURA MASAAKI·Filed 2010·Granted Feb 21, 2012·3 cites·1 claims
- 0572US9153371B2Coil deviceTDK CORP·Filed 2013·Granted Oct 6, 2015·3 cites·8 claims
- 0672USD721651SCoil componentIWAKURA MASAAKI·Filed 2012·Granted Jan 27, 2015·19 cites·1 claims
- 0771US6500550B1Resin-composite aluminum profiles, heat insulating aluminum profiles, and method and apparatus for production thereofYKK CORP·Filed 2000·Granted Dec 31, 2002·19 cites·1 claims
- 0867US2025054678A1Coil deviceTDK CORP·Filed 2024·Application pending·0 cites
- 0966US12002616B2Coil deviceTDK CORP·Filed 2020·Granted Jun 4, 2024·0 cites·18 claims
- 1066USD682208SCore for electronic componentKOBAYASHI KATSUMI·Filed 2012·Granted May 14, 2013·12 cites·1 claims
- 1166US2025054676A1Coil deviceTDK CORP·Filed 2024·Application pending·0 cites
- 1266US2025054677A1Coil deviceTDK CORP·Filed 2024·Application pending·0 cites
- 1364USD539220SFerrite magnetic coreTDK CORP·Filed 2005·Granted Mar 27, 2007·14 cites·1 claims
- 1462US10096421B2Coil device and method for manufacturing the sameTDK CORP·Filed 2017·Granted Oct 9, 2018·0 cites·5 claims
- 1559US10361025B2Transformer and leakage transformerTDK CORP·Filed 2016·Granted Jul 23, 2019·0 cites·10 claims
- 1658US9793044B2Coil device and method for manufacturing the sameTDK CORP·Filed 2016·Granted Oct 17, 2017·0 cites·4 claims
- 1751USD644608SBobbin for transformerTDK CORP·Filed 2010·Granted Sep 6, 2011·7 cites·1 claims
- 1846USD560164SBobbin for a transformerTDK CORP·Filed 2005·Granted Jan 22, 2008·6 cites·1 claims
- 1939USD669854SCore for electronic componentKOBAYASHI KATSUMI·Filed 2010·Granted Oct 30, 2012·3 cites·1 claims
- 2038USD629749SToroidal core coverTDK CORP·Filed 2010·Granted Dec 28, 2010·3 cites·1 claims
- 2130US6143372AResin-composite aluminum profiles and apparatus for production thereofYKK CORP·Filed 1998·Granted Nov 7, 2000·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →