Inventor · disambiguated record
Kazuto Morikawa
Also filed as: MORIKAWA KAZUTO
18 granted patents·2 pending applications·333 citations·filing 2006–2013
94Inventor score
Files withTOSHIBA LIGHTING & TECHNOLOGY10OSAWA SHIGERU6HISAYASU TAKESHI2MORIKAWA KAZUTO1SAKAI MAKOTO1
Top patents by PatentIndex Score
20 records- 0198US7758223B2Lamp having outer shell to radiate heat of light sourceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Granted Jul 20, 2010·152 cites·17 claims
- 0296US8760042B2Lighting device having a through-hole and a groove portion formed in the thermally conductive main bodySAKAI MAKOTO·Filed 2010·Granted Jun 24, 2014·96 cites·21 claims
- 0388US8324789B2Self-ballasted lamp and lighting equipmentHISAYASU TAKESHI·Filed 2010·Granted Dec 4, 2012·16 cites·10 claims
- 0487US8979315B2Lamp having outer shell to radiate heat of light sourceOSAWA SHIGERU·Filed 2012·Granted Mar 17, 2015·6 cites·3 claims
- 0579US8858041B2Lamp having outer shell to radiate heat of light sourceOSAWA SHIGERU·Filed 2011·Granted Oct 14, 2014·3 cites·17 claims
- 0679USD625694SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Oct 19, 2010·25 cites·1 claims
- 0776US8395304B2Lamp and lighting equipment with thermally conductive substrate and bodyHISAYASU TAKESHI·Filed 2010·Granted Mar 12, 2013·5 cites·23 claims
- 0875US9772098B2Lamp having outer shell to radiate heat of light sourceOSAWA SHIGERU·Filed 2012·Granted Sep 26, 2017·2 cites·11 claims
- 0974US9080759B2Lamp having outer shell to radiate heat of light sourceOSAWA SHIGERU·Filed 2010·Granted Jul 14, 2015·2 cites·4 claims
- 1061US9249967B2Lamp having outer shell to radiate heat of light sourceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Feb 2, 2016·0 cites·7 claims
- 1161US9103541B2Lamp having outer shell to radiate heat of light sourceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Granted Aug 11, 2015·0 cites·4 claims
- 1261US8368113B2Light emitting device and lighting apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2011·Granted Feb 5, 2013·1 cites·2 claims
- 1360US8098003B2Light emitting module and illumination deviceMORIKAWA KAZUTO·Filed 2010·Granted Jan 17, 2012·2 cites·10 claims
- 1458US9234657B2Lamp having outer shell to radiate heat of light sourceOSAWA SHIGERU·Filed 2012·Granted Jan 12, 2016·0 cites·12 claims
- 1558US8450915B2LED bulb and lighting apparatusOSAWA SHIGERU·Filed 2008·Granted May 28, 2013·2 cites·8 claims
- 1657USD624888SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Oct 5, 2010·10 cites·1 claims
- 1748USD624889SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Oct 5, 2010·6 cites·1 claims
- 1844USD624887SLight emitting diode moduleTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted Oct 5, 2010·5 cites·1 claims
- 1942US2010327751A1Self-ballasted lamp and lighting equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Application pending·0 cites
- 2042US2013328088A1LED Module and Lighting ApparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →