Inventor · disambiguated record
Yoshimi Ishiguro
Also filed as: ISHIGURO YOSHIMI
4 granted patents·1 pending application·10 citations·filing 2014–2018
65Inventor score
Files withSEMICONDUCTOR ENERGY LAB5
Top patents by PatentIndex Score
5 records- 0189US9887369B2Organic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Feb 6, 2018·8 cites·26 claims
- 0277US9997725B2Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jun 12, 2018·2 cites·34 claims
- 0363US10811617B2Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Oct 20, 2020·0 cites·19 claims
- 0450US11522138B2Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Dec 6, 2022·0 cites·13 claims
- 0548US2015060818A1Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yoshimi Ishiguro files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →