1. Murata Manufacturing Co., Ltd., 1-10-1 Higashi-kotari, Nagaokakyo-shi, Kyoto 617-8555 Japan
2. Sony Corporation, Atsugi Tec., 4-14-1 Asahi-cho, Atsugi-shi, Kanagawa 243-0014 Japan
3. KRI, Inc., Kyoto Research Park, 134, Chudoji Minami-machi, Shimogyo-ku, Kyoto 600-8813 Japan
4. SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, United States