Inventor · disambiguated record
Hironobu Masuoka
Also filed as: MASUOKA HIRONOBU
6 granted patents·1 pending application·16 citations·filing 2000–2013
74Inventor score
Top patents by PatentIndex Score
7 records- 0174US8779692B2Light emitting element drive deviceOSHIMA KAZUNORI·Filed 2012·Granted Jul 15, 2014·4 cites·10 claims
- 0263US9131577B2Light emitting element drive deviceTDK CORP·Filed 2013·Granted Sep 8, 2015·2 cites·10 claims
- 0349US6111763ASwitching power supplyTDK CORP·Filed 2000·Granted Aug 29, 2000·10 cites·5 claims
- 0444US8786214B2Light emitting element drive device and lighting deviceTDK CORP·Filed 2012·Granted Jul 22, 2014·0 cites·7 claims
- 0541US8686657B2Power supply device and light-emitting element drive deviceTDK CORP·Filed 2012·Granted Apr 1, 2014·0 cites·8 claims
- 0640US8686656B2Power supply device and light-emitting element drive deviceTDK CORP·Filed 2012·Granted Apr 1, 2014·0 cites·12 claims
- 0734US2013099834A1Ramp signal generation circuit and ramp signal adjustment circuitTDK CORP·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →