Assignee
HISAYASU TAKESHI
JP·6 granted patents·1 pending application·37 citations·filing 2010–2012
Top patents by PatentIndex Score
7 records- 0188US8324789B2Self-ballasted lamp and lighting equipmentHISAYASU TAKESHI·Filed 2010·Granted Dec 4, 2012·16 cites·10 claims
- 0284US8500316B2Self-ballasted lamp and lighting equipmentHISAYASU TAKESHI·Filed 2011·Granted Aug 6, 2013·11 cites·13 claims
- 0376US8395304B2Lamp and lighting equipment with thermally conductive substrate and bodyHISAYASU TAKESHI·Filed 2010·Granted Mar 12, 2013·5 cites·23 claims
- 0472US8616727B2Bulb-type LED lamp having a widened luminous distribution via a fastened waveguideHISAYASU TAKESHI·Filed 2012·Granted Dec 31, 2013·2 cites·9 claims
- 0547US8684589B2Lighting deviceHISAYASU TAKESHI·Filed 2012·Granted Apr 1, 2014·0 cites·6 claims
- 0644US2013201696A1Bulb-shaped lamp and lighting deviceHISAYASU TAKESHI·Filed 2011·Application pending·0 cites
- 0738USD693494SLight emitting diode moduleHISAYASU TAKESHI·Filed 2012·Granted Nov 12, 2013·3 cites·1 claims
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