Inventor · disambiguated record
Tomomasa Hirao
Also filed as: HIRAO TOMOMASA
2 granted patents·1 pending application·16 citations·filing 2003–2004
57Inventor score
Files withHARISON TOSHIBA LIGHTING CORP3
Top patents by PatentIndex Score
3 records- 0166US6914391B2Illuminating deviceHARISON TOSHIBA LIGHTING CORP·Filed 2003·Granted Jul 5, 2005·12 cites·19 claims
- 0258US7259507B2Low pressure discharge lamp having external electrodes provided with heat equalizing membersHARISON TOSHIBA LIGHTING CORP·Filed 2004·Granted Aug 21, 2007·4 cites·17 claims
- 0337US2004222743A1Dielectric barrier discharge type low-pressure discharge lampHARISON TOSHIBA LIGHTING CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →