Assignee
USHIYAMA YOSHIHIKO
JP·3 granted patents·0 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0149US8668951B2Liquid material arrangement method, color filter manufacturing method, and organic EL display device manufacturing methodUSHIYAMA YOSHIHIKO·Filed 2012·Granted Mar 11, 2014·0 cites·5 claims
- 0249US8389046B2Liquid material arrangement method, color filter manufacturing method, and organic EL display device manufacturing methodUSHIYAMA YOSHIHIKO·Filed 2007·Granted Mar 5, 2013·0 cites·13 claims
- 0336US8247021B2Liquid material arrangement method, color filter manufacturing method, and organic EL display device manufacturing methodUSHIYAMA YOSHIHIKO·Filed 2007·Granted Aug 21, 2012·0 cites·19 claims
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