Inventor · disambiguated record
Keisuke Nakazato
Also filed as: NAKAZATO KEISUKE
4 granted patents·2 pending applications·0 citations·filing 2005–2014
52Inventor score
Technology areasH01J
Files withUEMURA KOZO2DOI MASAHIRO1HARISON TOSHIBA LIGHTING CORP1SHIRAKAWA OSAMU1TOSHIBA LIGHTING & TECHNOLOGY1
Top patents by PatentIndex Score
6 records- 0144US9245729B2Discharge lamp and vehicle lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2014·Granted Jan 26, 2016·0 cites·19 claims
- 0243US7253563B2Metal halide lampHARISON TOSHIBA LIGHTING CORP·Filed 2005·Granted Aug 7, 2007·0 cites·8 claims
- 0340US9190259B2Discharge lamp and discharge lamp apparatusDOI MASAHIRO·Filed 2011·Granted Nov 17, 2015·0 cites·5 claims
- 0440US8339023B2Discharge lampSHIRAKAWA OSAMU·Filed 2008·Granted Dec 25, 2012·0 cites·4 claims
- 0538US2008278078A1Metal Halide Lamp, Metal Halide Lamp Lighting Device, and HeadlightUEMURA KOZO·Filed 2005·Application pending·0 cites
- 0636US2008290801A1Metal Halide Lamp, Metal Halide Lamp Lighting Device and HeadlightUEMURA KOZO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →