Application of Electric Double Layer Capacitor and Water Level Sensor to Rice Field Monitoring System. - Yukito Fukushima; Masumi Fukuma; Makoto Hirose; Ko-ichiro Sugiyama; Masaharu Kawami; Katsumi Yoshino; Satoru Kishida; Sang-Seok Lee (IEEE SENSORS, 2018)

Data-Flow Visual Programming Environment for Small IoT Devices. - Sota Ogura; Kazuaki Tanaka; Ko-ichiro Sugiyama; Miu Kawahara (ICCSA (Workshops 4), 2023)