| 2006 | IROS | Person Following Robot ApriAttenda. | Takashi Yoshimi, Manabu Nishiyama, Takafumi Sonoura, Hideichi Nakamoto, Seiji Tokura, Hirokazu Sato, Fumio Ozaki, Nobuto Matsuhira, Hiroshi Mizoguchi |
| 2006 | IROS | Development of a Person Following Robot with Vision Based Target Detection. | Takashi Yoshimi, Manabu Nishiyama, Takafumi Sonoura, Hideichi Nakamoto, Seiji Tokura, Hirokazu Sato, Fumio Ozaki, Nobuto Matsuhira, Hiroshi Mizoguchi |
| 1999 | ICASSP | Voice recognition focusing on vowel strings on a fixed-point 20-MIPS DSP board. | Yukikuni Nishida, Yoshio Nakadai, Yoshitake Suzuki, Tetsuma Sakurai, Toshihide Kurokawa, Hirokazu Sato |
| 1998 | ICRA | A Volleyball Playing Robot. | Hiroaki Nakai, Yasuhiro Taniguchi, Michihiro Uenohara, Takashi Yoshimi, Hideki Ogawa, Fumio Ozaki, Junji Oaki, Hirokazu Sato, Yukio Asari, Katsuhiro Maeda, Hiroyuki Bamba, Toshi Okada, Kyoichi Tatsuno, Eiji Tanaka, Osamu Yamaguchi, Mitsuyoshi Tachimori |
| 1995 | IROS | Task planning experiment toward an autonomous robot system for the construction of overhead distribution lines. | Masayuki Mukaida, Yasushi Tamura, Takashi Yoshimi, Yukio Asari, Hirokazu Sato |
| 1993 | Interspeech | Statistical analysis of the acoustic and prosodic characteristics of different speaking styles. | Masanobu Abe, Hirokazu Sato |
| 1993 | IROS | Development of model-based remote maintenance robot system. IV. A practical stiffness control method for redundant robot arm. | Yukio Asari, Hirokazu Sato, Takashi Yoshimi, Kyorich Tatsuno, Kuniji Asano |
| 1993 | IROS | Development of a model-based remote maintenance robot system. II. Environment measuring methods. | Hirokazu Sato, Yukio Asari, Takashi Yoshimi, Kyoichi Tatsuno, Kuniji Asano |
| 1993 | IROS | Development of model-based remote maintenance robot system. I. Outline of the robot system. | Hirokazu Sato, Takashi Yoshimi, Yukio Asari, Kyoichi Tatsuno, Kuniji Asano |
| 1993 | IROS | Development of a model-based remote maintenance robot system. III. Task planner. | Takashi Yoshimi, Yukio Asari, Hirokazu Sato, Kyoichi Tatsuno, Kuniji Asano |
| 1992 | ICASSP | Two-stage F | Masanobu Abe, Hirokazu Sato |
| 1992 | Interspeech | High quality speech synthesis based on wavelet compilation of phoneme segments. | Tomohisa Hirokawa, Kenzo Itoh, Hirokazu Sato |
| 1992 | Interspeech | Segmental power control for Japanese speech synthesis. | Kenzo Itoh, Tomohisa Hirokawa, Hirokazu Sato |
| 1992 | Interspeech | Decomposition into syllable complexes and the accenting of Japanese loanwords. | Hirokazu Sato |
| 1990 | Interspeech | Phoneme segment concatenation and excitation control based on spectral distortion criterion for speech synthesis. | Kenzo Itoh, Hideyuki Mizuno, Tetsuya Nomura, Hirokazu Sato |
| 1990 | Interspeech | Japanese text-to-speech equipment: current applications and trends. | Hirokazu Sato |
| 1986 | ICASSP | Word identification method for Japanese text-to-speech conversion system. | Yoshinori Sagisaka, Hirokazu Sato |
| 1976 | ICASSP | Perceptual and acoustic cues of female voice. | Hirokazu Sato |