Assignee
YOKOUCHI TSUTOMU
JP·3 granted patents·1 pending application·15 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0194US8960848B2Liquid ejection head, liquid ejection apparatus and abnormality detection method for liquid ejection headYOKOUCHI TSUTOMU·Filed 2012·Granted Feb 24, 2015·13 cites·2 claims
- 0265US8123334B2Liquid ejection head and image forming apparatusYOKOUCHI TSUTOMU·Filed 2009·Granted Feb 28, 2012·2 cites·17 claims
- 0350US2011285789A1Method of manufacturing at least one projecting section of nozzle plate, nozzle plate, inkjet head and image forming apparatusYOKOUCHI TSUTOMU·Filed 2011·Application pending·0 cites
- 0449US8413328B2Method of manufacturing flow channel substrate for liquid ejection headYOKOUCHI TSUTOMU·Filed 2010·Granted Apr 9, 2013·0 cites·20 claims
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