TY - JOUR AU - Sanefuji, Tohru AU - Inoue, Masugi AU - Ohnishi, Masaaki AU - Morino, Hiroaki TI - Business Development of Ubiquitous Sensor Network (USN) T2 - IEICE technical report SN - 09135685 PY - 2009 DA - 2009/01/15 VL - 108 IS - 398 SP - 23-28 UR - http://ci.nii.ac.jp/naid/110007131360/en/ ER -