A 400-MHz DA converter with a 4-bit color map for 2000-line display. - Tomoyuki Watanabe; Kenji Maio; Katsuhiro Norisue; Shin'ichi Hayashi; Seiichi Ueda (IEEE J. Solid State Circuits, 1988)

A 10-bit 20-MHz two-step parallel A/D converter with internal S/H. - Toshihiko Shimizu; Masao Hotta; Kenji Maio; Seiichi Ueda (IEEE J. Solid State Circuits, 1989)

Automatic tuning of RC filters and fast automatic gain control for CMOS low-IF transceiver. - Takashi Oshima; Kenji Maio; Willy Hioe; Yoshiyuki Shibahara; Takeshi Doi (CICC, 2003)

0.18-μm CMOS Bluetooth analog receiver with -88-dBm sensitivity. - Willy Hioe; Kenji Maio; Takashi Oshima; Yoshiyuki Shibahara; Takeshi Doi; Kiyoharu Ozaki; Satoshi Arayashiki (IEEE J. Solid State Circuits, 2004)

Novel automatic tuning method of RC filters using a digital-DLL technique. - Takashi Oshima; Kenji Maio; Willy Hioe; Yoshiyuki Shibahara (IEEE J. Solid State Circuits, 2004)