Assignee
SHIRAI EIJI
JP·6 granted patents·7 citations·filing 2006–2011
Top patents by PatentIndex Score
6 records- 0172US8288499B2Polyester for tonerSHIRAI EIJI·Filed 2007·Granted Oct 16, 2012·4 cites·9 claims
- 0268US8071268B2Electrophotographic tonerSHIRAI EIJI·Filed 2006·Granted Dec 6, 2011·3 cites·18 claims
- 0347US8802342B2Crystalline resins for tonersSHIRAI EIJI·Filed 2009·Granted Aug 12, 2014·0 cites·13 claims
- 0444US8460847B2Toners for electrophotographySHIRAI EIJI·Filed 2009·Granted Jun 11, 2013·0 cites·6 claims
- 0542US8389189B2Resin binders for tonersSHIRAI EIJI·Filed 2011·Granted Mar 5, 2013·0 cites·6 claims
- 0639US8722297B2Resin binders for tonersSHIRAI EIJI·Filed 2011·Granted May 13, 2014·0 cites·5 claims
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