Assignee
NISHIURA CHIAKI
JP·5 granted patents·4 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0175US8980444B2Iridium complex and organic light-emitting device including the sameNISHIURA CHIAKI·Filed 2010·Granted Mar 17, 2015·2 cites·8 claims
- 0268US8986856B2Iridium complex and organic light-emitting element including the sameNISHIURA CHIAKI·Filed 2010·Granted Mar 24, 2015·2 cites·11 claims
- 0353US8431249B2Dibenzo[C,G]fluorene compound and organic light-emitting device using sameNISHIURA CHIAKI·Filed 2009·Granted Apr 30, 2013·0 cites·6 claims
- 0443US9991450B2Spiro[cyclopenta[def]triphenylene-4,9′-fluorene] compound and organic light-emitting device having the sameNISHIURA CHIAKI·Filed 2011·Granted Jun 5, 2018·0 cites·19 claims
- 0538US9349968B2Organic metal complex and organic electroluminescence device using the complexNISHIURA CHIAKI·Filed 2012·Granted May 24, 2016·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when NISHIURA CHIAKI 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 →