Assignee
OKUBO KATSUHIRO
JP·7 granted patents·22 citations·filing 1981–2012
Top patents by PatentIndex Score
7 records- 0193US8449094B2Liquid ejection head unit and liquid ejection apparatusOKUBO KATSUHIRO·Filed 2012·Granted May 28, 2013·9 cites·8 claims
- 0285US8398214B2Liquid ejecting head, liquid ejecting apparatus, and actuator deviceOKUBO KATSUHIRO·Filed 2009·Granted Mar 19, 2013·12 cites·10 claims
- 0346US8104883B2Liquid ejecting head and liquid ejecting apparatusOKUBO KATSUHIRO·Filed 2009·Granted Jan 31, 2012·0 cites·5 claims
- 0445US8157366B2Liquid ejecting head and liquid ejecting apparatus incorporating the sameOKUBO KATSUHIRO·Filed 2009·Granted Apr 17, 2012·0 cites·8 claims
- 0544US8337005B2Liquid ejecting head, liquid ejecting head unit and liquid ejecting apparatusOKUBO KATSUHIRO·Filed 2011·Granted Dec 25, 2012·0 cites·14 claims
- 0641US8425009B2Liquid ejecting head unit and liquid ejecting apparatusOKUBO KATSUHIRO·Filed 2010·Granted Apr 23, 2013·0 cites·6 claims
- 0724US4319968AElectrolytically decomposing method for iron-cyanide complexOKUBO KATSUHIRO·Filed 1981·Granted Mar 16, 1982·1 cites·6 claims
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