1. Faculty of Science and Engineering, Iwate University, Morioka 020-8551, Japan
2. Department of Electronics and Telecommunication Engineering, Faculty of Engineering, Rajamangala University of Technology Krungthep, 10120, Thailand
3. Department of Engineering for Future Innovation, National Institute of Technology, Ichinoseki College, Ichinoseki 021-8511, Japan
4. Center for Biosystems Dynamics Research (BDR), RIKEN, Suita 565-0874, Japan
5. Professor Emeritus, Iwate University, Morioka 020-8550, Japan