Assignee
SUMIDA RYUHEI
JP·2 granted patents·2 citations·filing 2009–2010
Technology mixB41J2
Top patents by PatentIndex Score
2 records- 0159US8459784B2Discharge liquid agitating mechanism, and an inkjet recording apparatus having the discharge liquid agitating mechanismSUMIDA RYUHEI·Filed 2010·Granted Jun 11, 2013·1 cites·12 claims
- 0250US8226201B2Image recording apparatus and method of detecting ejection failure in pre-processing agent ejection nozzles in image recording apparatusSUMIDA RYUHEI·Filed 2009·Granted Jul 24, 2012·1 cites·4 claims
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