Assignee
SAKURAI MASATAKA
JP·5 granted patents·17 citations·filing 2007–2012
Top patents by PatentIndex Score
5 records- 0195US8523325B2Liquid ejection head and ink jet printing apparatusSAKURAI MASATAKA·Filed 2010·Granted Sep 3, 2013·11 cites·19 claims
- 0272US8529003B2Print headSAKURAI MASATAKA·Filed 2011·Granted Sep 10, 2013·3 cites·9 claims
- 0370US8926066B2Liquid ejection headSAKURAI MASATAKA·Filed 2012·Granted Jan 6, 2015·1 cites·12 claims
- 0468US8740350B2Inkjet recording head substrate and drive control method, inkjet recording head, inkjet recording head cartridge and inkjet recording apparatusSAKURAI MASATAKA·Filed 2009·Granted Jun 3, 2014·2 cites·18 claims
- 0549US8282180B2Element substrate, recording head using the element substrate, and recording apparatusSAKURAI MASATAKA·Filed 2007·Granted Oct 9, 2012·0 cites·4 claims
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