1. Department of Communication Engineering and Informatics, Graduate School of Informatics and Engineering, The University of Electro-Communications
2. Analog Core Group, Product Design Department, Technology, Japan Radio Co., Ltd.
3. Department of Innovative Electrical and Electronic Engineering, Oyama National College of Technology
4. Product Development Department, Integrated Module Business Division, Integrated Module and Device Business Headquarters, TAIYO YUDEN CO., LTD.
5. RF Module Design Department, Design and Development Group, TAIYO YUDEN Mobile Technology Co., Ltd.