1. CAD Division, Semiconductor Energy Laboratory Company Ltd., Atsugi, Japan
2. NOS Development Division, Semiconductor Energy Laboratory Company Ltd., Atsugi, Japan
3. Equipment Division, Semiconductor Energy Laboratory Company Ltd., Atsugi, Japan
4. OEL Division, Semiconductor Energy Laboratory Company Ltd., Atsugi, Japan
5. Systems Design Lab, School of Engineering, The University of Tokyo, Tokyo, Japan
6. Semiconductor Energy Laboratory Company Ltd., Atsugi, Japan