Assignee
HAYASHI KATSUHIRO
JP·2 granted patents·2 pending applications·7 citations·filing 2004–2011
Top patents by PatentIndex Score
4 records- 0182US9260611B2Synthesis method for self-dispersible pigment, self-dispersible pigment, ink jet ink, ink cartridge, and ink jet recording methodHAYASHI KATSUHIRO·Filed 2011·Granted Feb 16, 2016·3 cites·6 claims
- 0277US8889763B2Ink jet ink, ink jet recording method, and ink cartridgeHAYASHI KATSUHIRO·Filed 2009·Granted Nov 18, 2014·4 cites·14 claims
- 0341US2007032590A1Water base inkHAYASHI KATSUHIRO·Filed 2004·Application pending·0 cites
- 0441US2006189710A1Aqueous inkHAYASHI KATSUHIRO·Filed 2004·Application pending·0 cites
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