The speech synthesis system for an unlimited Japanese vocabulary. - Takashi Yazu; Kozo Yamada (ICASSP, 1986)

Japanese text-to-speech conversion system. - Hiroki Kamanaka; Takashi Yazu; Keiichi Chihara; Makoto Morito (ICSLP, 1990)

Multiple beam-forming area sound enhancement (MUBASE) and stereophonic area sound reproduction (SASR) system. - Kazuhiro Katagiri; Tokuo Yamaguchi; Takashi Yazu; Masato Nonaka (SIGGRAPH Asia Emerging Technologies, 2015)

Adversarial autoencoder for reducing nonlinear distortion. - Naohiro Tawara; Tetsunori Kobayashi; Masaru Fujieda; Kazuhiro Katagiri; Takashi Yazu; Tetsuji Ogawa (APSIPA, 2018)

Postfiltering Using an Adversarial Denoising Autoencoder with Noise-aware Training. - Naohiro Tawara; Hikari Tanabe; Tetsunori Kobayashi; Masaru Fujieda; Kazuhiro Katagiri; Takashi Yazu; Tetsuji Ogawa (ICASSP, 2019)