Assignee
YOKOYAMA SHUHEI
JP·3 granted patents·5 pending applications·8 citations·filing 2008–2012
Top patents by PatentIndex Score
8 records- 0177US8283854B2Organic EL display device and method of manufacturing the sameYOKOYAMA SHUHEI·Filed 2010·Granted Oct 9, 2012·4 cites·8 claims
- 0265US8716057B2Organic EL display deviceYOKOYAMA SHUHEI·Filed 2012·Granted May 6, 2014·1 cites·15 claims
- 0353US2009108741A1Organic el display device and method of manufacturing the sameYOKOYAMA SHUHEI·Filed 2008·Application pending·0 cites
- 0452US2013222481A1Inkjet head and method of manufacturing the sameYOKOYAMA SHUHEI·Filed 2012·Application pending·0 cites
- 0551US8110826B2Organic EL display deviceYOKOYAMA SHUHEI·Filed 2009·Granted Feb 7, 2012·3 cites·18 claims
- 0650US2011315970A1Organic el display device and method of manufacturing the sameYOKOYAMA SHUHEI·Filed 2011·Application pending·0 cites
- 0739US2011121719A1Organic el device and manufacturing method thereofYOKOYAMA SHUHEI·Filed 2010·Application pending·0 cites
- 0838US2010176412A1Organic el device and method of manufacturing the sameYOKOYAMA SHUHEI·Filed 2010·Application pending·0 cites
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