Assignee
YOKOYAMA RYOICHI
JP·6 granted patents·9 citations·filing 2007–2012
Top patents by PatentIndex Score
6 records- 0184US8300165B2Liquid crystal display with an increased aperture rationYOKOYAMA RYOICHI·Filed 2008·Granted Oct 30, 2012·5 cites·10 claims
- 0272US8395742B2Liquid crystal displayYOKOYAMA RYOICHI·Filed 2007·Granted Mar 12, 2013·2 cites·27 claims
- 0362US9454228B2Vibrating touch panel displayYOKOYAMA RYOICHI·Filed 2011·Granted Sep 27, 2016·1 cites·8 claims
- 0462US8502765B2Liquid crystal displayYOKOYAMA RYOICHI·Filed 2007·Granted Aug 6, 2013·1 cites·22 claims
- 0556US8502931B2Liquid crystal display with an increased aperture ratioYOKOYAMA RYOICHI·Filed 2012·Granted Aug 6, 2013·0 cites·3 claims
- 0647US9639157B2Display deviceYOKOYAMA RYOICHI·Filed 2012·Granted May 2, 2017·0 cites·7 claims
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