Motoaki Iwaya received the B.A., M.S., and Ph.D. degrees in electrical and electronic engineering from Meijo University, Japan, in 1998, 2000, and 2003, respectively. From 2003 to 2007, he was an Assistant Professor at Meijo University, where he was a Researcher of Group-III nitride materials and frontier devices in Prof. Akasaki and Amano’s Group. He became an Associate Professor and Professor at Meijo University in 2007 and 2020, respectively. His experience covers all the nitride-based semiconductor optoelectronic and electronic devices, such as UV/blue/green/white light emitting diodes, UV/violet laser diodes, field effect transistors, photo detectors, solar cells, and MOVPE epitaxial growth, device processing, and crystal characterizations. He is a member of the Japan Society of Applied Physics, the Japanese Association for Crystal Growth, and SPIE.