Inventor · disambiguated record
Ryouji Yokotani
Also filed as: YOKOTANI RYOUJI
4 granted patents·18 citations·filing 2013–2014
69Inventor score
Top patents by PatentIndex Score
4 records- 0187US9179511B2Light-emitting device, and light source for lighting and lighting apparatus using the samePANASONIC CORP·Filed 2014·Granted Nov 3, 2015·11 cites·16 claims
- 0275US9689537B2Light-emitting device, illumination light source, and illumination devicePANASONIC IP MAN CO LTD·Filed 2013·Granted Jun 27, 2017·5 cites·20 claims
- 0365US10337704B2Illumination light source having fastener fastening a pedestal and cover together with a mounting substrate interposed therebetween and light emitting elements surround the cover, the entirety of which is spaced in a horizontal direction from the light emitting elementsPANASONIC IP MAN CO LTD·Filed 2013·Granted Jul 2, 2019·2 cites·20 claims
- 0453US9651223B2Light-emitting apparatus with fastening of optical component to pedestal through light-emitting substrate through-hole, illumination light source having the same, and lighting apparatus having the samePANASONIC IP MAN CO LTD·Filed 2014·Granted May 16, 2017·0 cites·19 claims
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