| 2007 | ICASSP | Acoustic Echo Cancellation using Sub-Adaptive Filter. | Satoshi Ohta, Yoshinobu Kajikawa, Yasuo Nomura |
| 2006 | ICASSP | Improvement of Cancellation Performance for ANC System using the Simultaneous Perturbation Method. | Yukinobu Tokoro, Yoshinobu Kajikawa, Yasuo Nomura |
| 2005 | ICASSP | Multi-channel active noise control with freely movable error microphones. | Yoshinobu Kajikawa, Yasuo Nomura |
| 2005 | ICASSP | Linearization of loudspeaker systems using MINT and Volterra filters. | Yasuo Nomura, Yoshinobu Kajikawa |
| 2003 | ICASSP | Active noise control without a secondary path model by using a frequency-domain simultaneous perturbation method with variable perturbation. | Yoshinobu Kajikawa, Yasuo Nomura |
| 2001 | ICASSP | Frequency domain active noise control system using optimal step-size parameters. | Yoshinobu Kajikawa, Yasuo Nomura |
| 2001 | ICASSP | Volterra filters using multirate signal processing and their application to loudspeaker systems. | Satoshi Kinoshita, Yoshinobu Kajikawa, Yasuo Nomura |
| 2000 | ISCAS | Active noise control system without secondary path model. | Yoshinobu Kajikawa, Yasuo Nomura |
| 2000 | ISCAS | Stable condition considering modeling error in the filtered-x LMS algorithm. | Yoskinobu Kajikawa, Junya Yabuki, Yasuo Nomura |
| 2000 | ISCAS | Identification and elimination of second-order nonlinear distortion of loudspeaker systems using Volterra filter. | Masanori Tsujikawa, Takanori Shiozaki, Yoshinobu Kajikawa, Yasuo Nomura |
| 1994 | Interspeech | Dialog context dependencies of utterances generated from concept reperesentation. | Yoichi Yamashita, Keiichi Tajima, Yasuo Nomura, Riichiro Mizoguchi |
| 1990 | Interspeech | A support environment based on rule interpreter for synthesis by rule. | Yoichi Yamashita, Hiroyuki Fujiwara, Yasuo Nomura, Nobuyoshi Kaiki, Riichiro Mizoguchi |