Assignee
KOYAMA FUMIO
JP·7 granted patents·1 pending application·5 citations·filing 2004–2012
Top patents by PatentIndex Score
8 records- 0171US8228342B2Image display device, highlighting methodKOYAMA FUMIO·Filed 2009·Granted Jul 24, 2012·2 cites·8 claims
- 0268US8325397B2Image processing device and image display deviceKOYAMA FUMIO·Filed 2011·Granted Dec 4, 2012·2 cites·9 claims
- 0366US8106900B2Control method for information display device and an information display deviceKOYAMA FUMIO·Filed 2008·Granted Jan 31, 2012·1 cites·5 claims
- 0460US8421744B2Information display having separate and detachable unitsKOYAMA FUMIO·Filed 2009·Granted Apr 16, 2013·0 cites·6 claims
- 0552US8514156B2Dynamic adjustment of counter electrode voltage of liquid crystal panel according to illumination light controlKOYAMA FUMIO·Filed 2007·Granted Aug 20, 2013·0 cites·5 claims
- 0646US9300968B2Image processing device, image display device, and projectorKOYAMA FUMIO·Filed 2012·Granted Mar 29, 2016·0 cites·16 claims
- 0744US2005206580A1Information displayKOYAMA FUMIO·Filed 2004·Application pending·0 cites
- 0841US8659614B2Image display apparatusKOYAMA FUMIO·Filed 2010·Granted Feb 25, 2014·0 cites·5 claims
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