1.9 GHz-band low voltage and low power consumption RF IC chip-set for personal communications. - Masahiro Muraguchi; Tsuneo Tsukahara; Masashi Nakatsugawa; Yo Yamaguchi; Tsuneo Tokumitsu (VTC, 1994)

Highly integrated three-dimensional MMIC technology applied to novel masterslice GaAs- and Si-MMICs. - Tsuneo Tokumitsu; Makoto Hirano; Kimiyoshi Yamasaki; Chikara Yamaguchi; Kenjiro Nishikawa; Masayoshi Aikawa (IEEE J. Solid State Circuits, 1997)