Inventor · disambiguated record
Taku Kumasaka
Also filed as: KUMASAKA TAKU
7 granted patents·39 citations·filing 2009–2014
81Inventor score
Top patents by PatentIndex Score
7 records- 0180US8390760B2Planar light-emitting device and liquid crystal display apparatus using the sameOGIHARA TAKESHI·Filed 2009·Granted Mar 5, 2013·12 cites·16 claims
- 0278US10170674B2LED deviceCITIZEN HOLDINGS CO LTD·Filed 2014·Granted Jan 1, 2019·5 cites·4 claims
- 0377US8368838B2Planar light-emitting device and liquid crystal display apparatusCITIZEN ELECTRONICS·Filed 2009·Granted Feb 5, 2013·9 cites·20 claims
- 0477US8279372B2Planar light-emitting device and liquid crystal display apparatusSHIMURA TAKASHI·Filed 2009·Granted Oct 2, 2012·9 cites·17 claims
- 0565US8077272B2Planar light-emitting device and liquid crystal display apparatusSHIMURA TAKASHI·Filed 2009·Granted Dec 13, 2011·4 cites·14 claims
- 0645US8194206B2Planar light-emitting device and liquid crystal display apparatusSHIMURA TAKASHI·Filed 2009·Granted Jun 5, 2012·0 cites·18 claims
- 0744US8154688B2Planar light-emitting device and liquid crystal display apparatusSHIMURA TAKASHI·Filed 2009·Granted Apr 10, 2012·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →