Inventor · disambiguated record
Masanao Hieda
Also filed as: HIEDA MASANAO
5 granted patents·2 pending applications·56 citations·filing 2009–2012
80Inventor score
Top patents by PatentIndex Score
7 records- 0182US8864511B2Tube lamp and luminaireSHIMIZU KEIICHI·Filed 2011·Granted Oct 21, 2014·7 cites·12 claims
- 0274USD606703SLighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Dec 22, 2009·20 cites·1 claims
- 0371US9706608B2Straight tube LED lamp, lamp socket set, and lighting fixtureFUKANO SATOSHI·Filed 2011·Granted Jul 11, 2017·3 cites·22 claims
- 0468US8393765B2LuminaireSUGISHITA NAOKI·Filed 2009·Granted Mar 12, 2013·11 cites·6 claims
- 0567USD606242SLighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Dec 15, 2009·15 cites·1 claims
- 0642US2013033858A1Fluorescent Lamp Type Light-Emitting Device Lamp and Lighting ApparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2011·Application pending·0 cites
- 0740US2012194100A1Lighting device and luminaireIWAI NAOKO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →