Angle Detection Methods for a CMOS Smart Rotary Encoder. - Kazuhiro Nakano; Toru Takahashi; Shoji Kawahito (J. Robotics Mechatronics, 2005)

Sensor array characteristics of MOS Hall-plates and the comparison with split-drain MAGFETs. - Kazuhiro Nakano; Toru Takahashi; Shoji Kawahito (IEICE Electron. Express, 2006)