Inventor · disambiguated record
Hideyuki Akanuma
Also filed as: AKANUMA HIDEYUKI
5 granted patents·1 pending application·16 citations·filing 2009–2017
71Inventor score
Top patents by PatentIndex Score
6 records- 0181US7972917B2Method for manufacturing semiconductor device and semiconductor deviceSEIKO EPSON CORP·Filed 2009·Granted Jul 5, 2011·9 cites·19 claims
- 0271US8330219B2Semiconductor device with high-voltage breakdown protectionFURUHATA TOMOYUKI·Filed 2009·Granted Dec 11, 2012·6 cites·6 claims
- 0361US10027229B2Circuit device, switching regulator, and electronic apparatus for DC to DC conversionSEIKO EPSON CORP·Filed 2017·Granted Jul 17, 2018·1 cites·13 claims
- 0445US2013062694A1Semiconductor device with high-voltage breakdown protectionSEIKO EPSON CORP·Filed 2012·Application pending·0 cites
- 0544US9692302B2Circuit apparatus and electronic applianceSEIKO EPSON CORP·Filed 2015·Granted Jun 27, 2017·0 cites·14 claims
- 0643US9425197B2Semiconductor device and manufacturing method for the sameSEIKO EPSON CORP·Filed 2015·Granted Aug 23, 2016·0 cites·2 claims
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