A 1-MHz 7th-order continuous-time lowpass filter using very low distortion CMOS OTAs. - Eitake Ibaragi; Akira Hyogo; Keitaro Sekine (ISCAS, 2000)

A CMOS OTA free from second order effects with a high input resistance Gm control terminal. - Eitake Ibaragi; Soushirou Nishioka; Akira Hyogo; Keitaro Sekine (ISCAS (1), 2001)

A 4-channel 20-to300 Mpixel/s analog front-end with sampled thermal noise below kT/C for digital SLR cameras. - Ronald Kapusta; Hiroto Shinozaki; Eitake Ibaragi; Kevin Ni; Richard Wang; Mark T. Sayuk; Larry Singer; Katsu Nakamura (ISSCC, 2009)

A 14b 80MS/s SAR ADC with 73.6dB SNDR in 65nm CMOS. - Ron Kapusta; Junhua Shen; Steven Decker; Hongxing Li; Eitake Ibaragi (ISSCC, 2013)

A 14b 80 MS/s SAR ADC With 73.6 dB SNDR in 65 nm CMOS. - Ron Kapusta; Junhua Shen; Steven Decker; Hongxing Li; Eitake Ibaragi; Haiyang Zhu (IEEE J. Solid State Circuits, 2013)