| 2005 | ISCAS | Multi-user receiver using conjugate gradient method for wideband CDMA. | Yumi Takizawa, Cindy Bernadeth Tjitrosoewarno, Atsushi Fukasawa |
| 1994 | ICASSP | Instantaneous spectral estimation of nonstationary signals. | Yumi Takizawa, Keisuke Oda, Atsushi Fukasawa |
| 1994 | VTC | Speech coding scheme for personal communications under radio interference noises. | Atsushi Fukasawa, Yumi Takizawa, Keisuke Oda, Chiharu Yamano |
| 1993 | ISCAS | Evaluation of microcell CDMA system in consideration of intercell correlation. | Manabu Kawabe, Takuro Sato, Toshio Kato, Atsushi Fukasawa |
| 1992 | ICASSP | Parametric analysis methods of time-variant waveform and its pattern. | Yumi Takizawa, Atsushi Fukasawa |
| 1991 | ICASSP | Spectral deconvolution of a multistage nonstationary process based on instantaneous maximum entropy estimation. | Yumi Takizawa, Atsushi Fukasawa |
| 1990 | ICASSP | Model order selection method for multiple structured time sequence signals. | Kiyohito Tokuda, Yumi Takizawa, Satoru Shimizu, Atsushi Fukasawa |
| 1989 | ICASSP | Non-stationary signal spectrum analysis improving maximum entropy estimation error. | Yumi Takizawa, Atsushi Fukasawa |
| 1986 | ICASSP | An advanced 32 kbit/s ADPCM coding to transmit speech and high-speed voiceband data. | Atsushi Fukasawa, Kenichiro Hosoda, Takashi Kanda, Yohtaro Yatsuzuka, Makoto Takahashi |