Temperature beat: Persistent and energy harvesting wireless temperature sensing scheme. - Ryohei Takitoge; Shohei Ishigaki; Tsuyoshi Ishige; Koichiro Ishibashi (IEEE SENSORS, 2016)

Low-power enhanced temperature beat sensor with longer communication distance by data-recovery algorithm. - Ryohei Takitoge; Masataka Kishi; Koichiro Ishibashi (IEEE SENSORS, 2017)

Implementation of condition-aware receiver-initiated MAC protocol to realize energy-harvesting wireless sensor networks. - Tatsuhiro Kawaguchi; Ryo Tanabe; Ryohei Takitouge; Koichiro Ishibashi; Koji Ishibashi (CCNC, 2018)

Energy-aware receiver-driven medium access control protocol for wireless energy-harvesting sensor networks. - Ryo Tanabe; Tatsuhiro Kawaguchi; Ryohei Takitoge; Koichiro Ishibashi; Koji Ishibashi (CCNC, 2018)

Plants Growth Sensing Using Beat Sensors. - Koichiro Ishibashi; Yuu Oota; Kosuke Suzuki; Ryohei Takitoge (IEEE SENSORS, 2018)

Long Battery Life IoT Sensing by Beat Sensors. - Koichiro Ishibashi; Ryohei Takitoge; Duangchak Manyvone; Nobuto Ono; Shigeya Yamaguchi (ICPS, 2019)