Assignee
KUROBE RYOICHIRO
JP·3 granted patents·1 citations·filing 2009–2012
Technology mixB41J3
Top patents by PatentIndex Score
3 records- 0163US8425024B2Liquid ejection apparatus and printing apparatusKUROBE RYOICHIRO·Filed 2011·Granted Apr 23, 2013·1 cites·6 claims
- 0252US8613503B2Ink tank having grooves to prevent leakage from the air communication holeKUROBE RYOICHIRO·Filed 2012·Granted Dec 24, 2013·0 cites·7 claims
- 0350US8246150B2Ink tank having grooves to prevent leakage from air communication holeKUROBE RYOICHIRO·Filed 2009·Granted Aug 21, 2012·0 cites·5 claims
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