1. Idemitsu Kosan Company, Limited (17 from 2,269 patents)

1. 12464943 - Compound and organic electroluminescent element using same

2. 12338234 - Compound, material for organic electroluminescence device, organic electroluminescence device, and electronic device

3. 12069943 - Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device

4. 12048242 - Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device

5. 11744149 - Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device

6. 11730054 - Compound having dibenzofuran and naphthalene structures, and organic electroluminescent element using same

7. 11618740 - Compound, material for organic electroluminescence devices, organic electroluminescence device, and electronic device

8. 11548877 - Compound, material for organic electroluminescence device, organic electroluminescence device, and electronic device

9. 11527720 - Organic electroluminescence device, electronic device, and compound

10. 11479544 - Compound, material for organic electroluminescence element, organic electroluminescence element, and electronic device

11. 11053437 - Compound, material for organic electroluminescent devices, organic electroluminescent device and electronic device

12. 11053229 - Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device

13. 10941144 - Organic electroluminescence device and electronic device

14. 10840456 - Compound, material for organic electroluminescence devices, organic electroluminescence device, and electronic device

15. 10703762 - Compound, material for organic electroluminescence device, organic electroluminescence device and electronic apparatus