YH

Yoshiyuki Hirao

EC E-Ray Optoelectronics Technology Co.: 1 patents #3 of 7Top 45%
Overall (2017): #187,711 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9559312 Imidazole compound, material for electronic device, electroluminescent device, and electronic device thereof Taizo Hatta, Rempei Kuwahara, Banumathy Balaganesan, Heh-Lung Huang 2017-01-31