A DSSS UWB digital PHY/MAC transceiver for wireless ad hoc mesh networks with distributed control. - Akihiro Koyama; Hideki Iwami; Yasuhiko Mizoguchi; Shinsuke Tashiro; Fumihiro Nishiyama; Tomonari Yamagata; Yuhei Hashimoto; Masayuki Takada; Katsumi Watanabe; Jun Iwasaki; Mitsuhiro Suzuki (ISSCC, 2006)

Operator based fault detection and isolation for microreactor actuated by Peltier devices. - Akihiro Koyama; Shotaro Kawahata; Mingcong Deng; Shin Wakitani (ICNSC, 2015)

Operator-based Robust Fault Tolerance Control for Uncertain Nonlinear Microreactors with Coupling Effects. - Mingcong Deng; Akihiro Koyama (ACC, 2019)

Leakage Sensor Placement Optimization Using Acoustic Attenuation Features in Water Mains. - Akihiro Koyama; Yusuke Sugita; Atsushi Isobe; Yudai Kamada; Munenori Degawa; Toshiyuki Mine; Takashi Kawamoto (IEEE SENSORS, 2022)