Assignee

ASAKAWA KATSUMI

JP·2 granted patents·10 citations·filing 2012–2012

Technology mixG03B2 G09G2 H04N2

Top patents by PatentIndex Score

2 records

0181US9039199B2Projector having blue light alleviating partASAKAWA KATSUMI·Filed 2012·Granted May 26, 2015·6 cites·26 claims
0276US9046752B2Projector having blue light alleviating partASAKAWA KATSUMI·Filed 2012·Granted Jun 2, 2015·4 cites·26 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →