A Four-Resonant-Tunneling-Diode (4RTD) NAND/NOR Logic Gate. - Takao Waho; Akinori Yamada; Hiroki Okuyama; Victor Khorenko; Thai Do; Werner Prost (ISCAS, 2007)

Simulation study on velocity distribution for energy saving of a redundant wheeled drive system. - Shuaiby Mohamed; Akinori Yamada; Shigenori Sano; Naoki Uchiyama (SII, 2015)