YH

Yoshiyuki Hirao

EC E-Ray Optoelectronics Technology Co.: 1 patents #12 of 26Top 50%
Overall (All Time): #2,929,350 of 4,157,543Top 75%
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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