| 2000 | Interspeech | A new Japanese TTS system based on speech-prosody database and speech modification. | Mitsuaki Isogai, Kimihito Tanaka, Satoshi Takano, Hideyuki Mizuno, Masanobu Abe, Shin'ya Nakajima |
| 1999 | Interspeech | Development of speech design tool "SESIGN99" to enhance synthesized speech. | Hideyuki Mizuno, Masanobu Abe, Shin'ya Nakajima |
| 1999 | Interspeech | A Japanese text-to-speech system based on multi-form units with consideration of frequency distribution in Japanese. | Kimihito Tanaka, Hideyuki Mizuno, Masanobu Abe, Shin'ya Nakajima |
| 1998 | Interspeech | A new synthetic speech/sound control language. | Osamu Mizuno, Shin'ya Nakajima |
| 1998 | Interspeech | New prosodic control rules for expressive synthetic speech. | Osamu Mizuno, Shin'ya Nakajima |
| 1997 | Interspeech | A new framework to provide high-controllability speech signal and the development of a workbench for it. | Masanobu Abe, Hideyuki Mizuno, Satoshi Takahashi, Shin'ya Nakajima |
| 1996 | Interspeech | A new method of generating speech synthesis units based on phonological knowledge and clustering technique. | Yuki Yoshida, Shin'ya Nakajima, Kazuo Hakoda, Tomohisa Hirokawa |
| 1994 | ICASSP | A new waveform speech synthesis approach based on the COC speech spectrum. | Kenzo Itoh, Shin'ya Nakajima, Tomohisa Hirokawa |
| 1993 | Interspeech | English speech synthesis based on multi-layered context oriented clustering; towards multi-lingual speech synthesis. | Shin'ya Nakajima |
| 1992 | Interspeech | Prosody as a cue for discourse structure. | Shin'ya Nakajima, James F. Allen |
| 1990 | Interspeech | A new Japanese text-to-speech synthesizer based on COC synthesis method. | Kazuo Hakoda, Shin'ya Nakajima, Tomohisa Hirokawa, Hideyuki Mizuno |
| 1988 | ICASSP | Automatic generation of synthesis units based on context oriented clustering. | Shin'ya Nakajima, Hiroshi Hamada |