Assignee
SONOYAMA TAKUYA
JP·3 granted patents·6 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0175US8604690B2Organic EL device, electronic apparatus, and method for manufacturing organic EL deviceSONOYAMA TAKUYA·Filed 2009·Granted Dec 10, 2013·5 cites·16 claims
- 0262US8766535B2Electro-optical apparatus, manufacturing method thereof, and electronic deviceSONOYAMA TAKUYA·Filed 2010·Granted Jul 1, 2014·1 cites·11 claims
- 0345US8846426B2Organic EL device and manufacturing method thereof, and electronic apparatusSONOYAMA TAKUYA·Filed 2012·Granted Sep 30, 2014·0 cites·6 claims
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