A new active pixel structure with a pinned photodiode for wide dynamic range image sensors. - Jong-Ho Park; Shoji Kawahito; Yasuo Wakamori (IEICE Electron. Express, 2005)

A wide dynamic range CMOS image sensor with multiple exposure-time signal outputs and 12-bit column-parallel cyclic A/D converters. - Mitsuhito Mase; Shoji Kawahito; Masaaki Sasaki; Yasuo Wakamori; Masanori Furuta (IEEE J. Solid State Circuits, 2005)

A Wide Dynamic Range CMOS Image Sensor with Improved 12-bit Column Parallel Cyclic ADCs. - Jong-Ho Park; Shoji Kawahito; Masanori Furuta; Masaaki Sasaki; Yasuo Wakamori; Mitsuhito Mase; Yukihiro Ohta (Inf. Media Technol., 2007)