Assignee
OTA YOSHIFUMI
JP·4 granted patents·8 citations·filing 2007–2011
Top patents by PatentIndex Score
4 records- 0178US8829513B2Oxide semiconductor including Ga, In, Zn, and O and A thin film transistor and a display with the oxide semiconductor including Ga, In, Zn, and OOTA YOSHIFUMI·Filed 2010·Granted Sep 9, 2014·3 cites·5 claims
- 0269US9076742B2Oxidation annealing device and method for fabricating thin film transistor using oxidation annealingOTA YOSHIFUMI·Filed 2011·Granted Jul 7, 2015·2 cites·4 claims
- 0367US8084938B2Organic electroluminescent panel, organic electroluminescent display, organic electroluminescent lighting device, and production methods thereofOTA YOSHIFUMI·Filed 2007·Granted Dec 27, 2011·2 cites·23 claims
- 0463US8410685B2Organic electroluminescent panel, organic electroluminescent display, organic electroluminescent lighting device, and production methods thereofOTA YOSHIFUMI·Filed 2009·Granted Apr 2, 2013·1 cites·31 claims
Join the waitlist — get patent alerts
Get an alert when OTA YOSHIFUMI 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 →