A 3.5 V, 1.3 W GaAs power multi-chip IC for cellular phones. - Masahiro Maeda; Masaaki Nishijima; Hiroyasu Takehara; Chinatsu Adachi; Hiromasa Fujimoto; Osamu Ishikawa (IEEE J. Solid State Circuits, 1994)

A highly miniaturized front-end HIC for 1.9 GHz bands. - Tadayoshi Nakatsuka; Junji Itoh; Takayuki Yoshida; Mitsuru Nishitsuji; Tomoya Uda; Osamu Ishikawa (IEEE J. Solid State Circuits, 1998)

Extraction of Musical Performance Rules Using a Modified Algorithm of Multiple Regression Analysis. - Osamu Ishikawa; Yushi Aono; Haruhiro Katayose; Seiji Inokuchi (ICMC, 2000)

Combination Rule of Normal Degrees on Automated Medical Diagnosis System (AMDS). - Yutaka Hata; Osamu Ishikawa; Syoji Kobashi; Katsuya Kondo (Fuzzy Days, 2004)

Human health monitoring system of systems by non-contacted senors. - Yutaka Hata; Syoji Kobashi; Hayato Yamaguchi; Osamu Ishikawa; Naoki Tsuchiya; Hiroshi Nakajima (SoSE, 2009)

Soft computing approaches to identify cellular quantity of artificial culture bone. - Naomi Yagi; Yoshitetsu Oshiro; Osamu Ishikawa; Keisuke Oe; Yutaka Hata (FUZZ-IEEE, 2010)

Data synthesis for trans-skull brain imaging by 0.5 and 1.0MHz ultrasonic array systems. - Naomi Yagi; Yoshitetsu Oshiro; Osamu Ishikawa; Genta Hiramatsu; Yutaka Hata; Yuri T. Kitamura; Toshio Yanagida (SMC, 2010)

Estimation system for total hip arthroplasty by acoustic signal. - Naomi Yagi; Yoshitetsu Oshiro; Osamu Ishikawa; Yutaka Hata; Nao Shibanuma (RiiSS, 2011)

Trans-skull brain imaging by image registration of 0.5 and 1.0 MHz waves. - Naomi Yagi; Yutaka Hata; Yoshitetsu Oshiro; Osamu Ishikawa (SMC, 2011)