Assignee
YASUKAWA NORIKO
JP·6 granted patents·117 citations·filing 2006–2012
Top patents by PatentIndex Score
6 records- 0195US8133597B2Organic electroluminescent device, display and illuminating deviceYASUKAWA NORIKO·Filed 2006·Granted Mar 13, 2012·57 cites·6 claims
- 0293US8778509B2Organic electroluminescence element, display device and lighting deviceYASUKAWA NORIKO·Filed 2006·Granted Jul 15, 2014·45 cites·12 claims
- 0384US8951650B2Organic electroluminescent element including a condensed aromatic heterocyclic ring compoundYASUKAWA NORIKO·Filed 2012·Granted Feb 10, 2015·5 cites·7 claims
- 0479US8790793B2Organic electroluminescent element with electron transport layer containing condensed aromatic heterocyclic compound, display device and lighting deviceYASUKAWA NORIKO·Filed 2009·Granted Jul 29, 2014·6 cites·12 claims
- 0575US9673405B2Organic electroluminescent device, display apparatus, and lighting apparatusYASUKAWA NORIKO·Filed 2011·Granted Jun 6, 2017·3 cites·6 claims
- 0665US8475938B2Organic electroluminescent element, lighting device and display deviceYASUKAWA NORIKO·Filed 2009·Granted Jul 2, 2013·1 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when YASUKAWA NORIKO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →