Assignee
TANAKA MASATAKE
JP·2 granted patents·17 citations·filing 2009–2011
Top patents by PatentIndex Score
2 records- 0191US8815485B2Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion, and tonerTANAKA MASATAKE·Filed 2011·Granted Aug 26, 2014·8 cites·11 claims
- 0287US8211221B2Colorant compound and ink including the colorant compoundTANAKA MASATAKE·Filed 2009·Granted Jul 3, 2012·9 cites·5 claims
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