A CMOS image sensor with analog two-dimensional DCT-based compression circuits for one-chip cameras. - Shoji Kawahito; Makoto Yoshida; Masaaki Sasaki; Keijiro Umehara; Daisuke Miyazaki; Yoshiaki Tadokoro; Kenji Murata; Shiro Doushou; Akira Matsuzawa (IEEE J. Solid State Circuits, 1997)

A jitter suppression technique against data pattern dependency on high-speed interfaces for highly integrated SoCs. - Tsuyoshi Ebuchi; Taku Toshikawa; Seiji Watanabe; Tomohiro Tsuchiya; Yutaka Terada; Tomoko Chiba; Keijiro Umehara; Toru Iwata; Takefumi Yoshikawa (IEICE Electron. Express, 2014)