Inventor · disambiguated record
Toshiyuki Hiraoka
Also filed as: HIRAOKA TOSHIYUKI
21 granted patents·2 pending applications·204 citations·filing 1992–2024
94Inventor score
Files withTOSHIBA LIGHTING & TECHNOLOGY7OTAKE HIROKAZU6MITSUBISHI HEAVY IND LTD2TOKYO ELECTRIC CO LTD2HIRAMATSU TAKURO1
Top patents by PatentIndex Score
23 records- 0193US7952295B2Illuminating deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2008·Granted May 31, 2011·17 cites·3 claims
- 0284US6794801B2Compact selfballasted fluorescent lamp and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2002·Granted Sep 21, 2004·21 cites·14 claims
- 0383US7256547B2Self-ballasted fluorescent lamp and luminaireTOSHIBA LIGHTING & TECHNOLOGY·Filed 2004·Granted Aug 14, 2007·21 cites·12 claims
- 0482US8864511B2Tube lamp and luminaireSHIMIZU KEIICHI·Filed 2011·Granted Oct 21, 2014·7 cites·12 claims
- 0581US6038149ALamp discharge lighting device power inverterTOKYO ELECTRIC CO LTD·Filed 1997·Granted Mar 14, 2000·69 cites·13 claims
- 0679US5331534APower supply apparatusTOKYO ELECTRIC CO LTD·Filed 1992·Granted Jul 19, 1994·61 cites·11 claims
- 0775US12497921B2Power generation facilityMITSUBISHI HEAVY IND LTD·Filed 2024·Granted Dec 16, 2025·0 cites·7 claims
- 0873US8536800B2Illuminating device and controlling method thereofOTAKE HIROKAZU·Filed 2011·Granted Sep 17, 2013·1 cites·6 claims
- 0968US8415889B2LED lighting equipmentHIRAMATSU TAKURO·Filed 2010·Granted Apr 9, 2013·4 cites·2 claims
- 1064US12044175B2Gas turbine facilityMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Jul 23, 2024·0 cites·12 claims
- 1163US8803442B2Illuminating deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Aug 12, 2014·0 cites·2 claims
- 1263US8803441B2Illuminating deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Aug 12, 2014·0 cites·2 claims
- 1363US8791651B2Illuminating deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Jul 29, 2014·0 cites·2 claims
- 1462US8305010B2Light-emitting diode lighting device with step-down chopperKAMATA MASAHIKO·Filed 2009·Granted Nov 6, 2012·2 cites·4 claims
- 1560US8575859B2Illuminating deviceOTAKE HIROKAZU·Filed 2012·Granted Nov 5, 2013·0 cites·14 claims
- 1659US8587218B2Illuminating deviceOTAKE HIROKAZU·Filed 2012·Granted Nov 19, 2013·0 cites·8 claims
- 1759US8450943B2Illuminating device and controlling method thereofOTAKE HIROKAZU·Filed 2012·Granted May 28, 2013·0 cites·2 claims
- 1858US8441208B2Light emitting module and illuminating deviceOTAKE HIROKAZU·Filed 2011·Granted May 14, 2013·0 cites·2 claims
- 1957US8188680B2Illuminating deviceOTAKE HIROKAZU·Filed 2011·Granted May 29, 2012·0 cites·4 claims
- 2056US7388337B2Fluorescent lamp lighting apparatus and lighting control systemTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Granted Jun 17, 2008·1 cites·6 claims
- 2154US2013110680A1Terminal apparatus and system with the sameSHIKAKURA TOMOAKI·Filed 2012·Application pending·0 cites
- 2244US9689660B2Method and device for monitoring status of turbine bladesMITSUBISHI HITACHI POWER SYS·Filed 2014·Granted Jun 27, 2017·0 cites·3 claims
- 2341US2012326614A1LuminaireTSUJI TOSHIO·Filed 2012·Application pending·0 cites
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