| 2024 | ISCAS | A Low-Power Lock-in Amplifier Suitable for Implementation on a Programmable System on-Chip. | Takahiro Fujita, Kazuyuki Wada |
| 2009 | ISCAS | Multi-path Filters Robust to Substrate Noise and Nonlinearity. | Kazuyuki Wada, Yukiya Kiyokawa, Retdian Agung Nicodimus, Shigetaka Takagi, Takahide Sato, Nobuo Fujii |
| 2007 | ISCAS | Simplified Low-Voltage CMOS Syllabic Companding Log Domain Filter. | Ippei Akita, Kazuyuki Wada, Yoshiaki Tadokoro |
| 2006 | ISCAS | Low-voltage CMOS syllabic-companding log domain filter. | Ippei Akita, Kazuyuki Wada, Yoshiaki Tadokoro |
| 2006 | ISCAS | Band connections in active cancellation circuits against digital substrate noise. | Hiroto Suzuki, Kazuyuki Wada, Yoshiaki Tadokoro |
| 2006 | ISCAS | Minimization of total area in integrated active RC filters. | Kazuyuki Wada, Randall L. Geiger |
| 2003 | ISCAS | RC polyphase filter with flat gain characteristic. | Kazuyuki Wada, Yoshiaki Tadokoro |
| 2002 | ISCAS | Design of a body-effect reduced-source follower and its application to linearization technique. | Kazuyuki Wada, Yoshiaki Tadokoro |
| 2001 | ISCAS | Active guard band circuit for substrate noise suppression. | Shigetaka Takagi, Nicodimus Retdian Agung, Kazuyuki Wada, Nobuo Fujii |
| 2000 | ISCAS | A novel class A CMOS current conveyor. | Sohrab Emami, Kazuyuki Wada, Shigetaka Tagaki, Nobuo Fujii |
| 2000 | ISCAS | Novel voltage-regulating circuit for low-voltage and low-power OTA realization using MOSFETs in the non-saturation region. | Takahide Sato, Kazuyuki Wada, Shigetaka Takagi, Nobuo Fujii |
| 2000 | ISCAS | Power saving technique for MOS differential amplifiers. | Kyoichi Takenaka, Kazuyuki Wada, Shigetaka Takagi, Nobuo Fujii |
| 1995 | ASPDAC | Design automation for integrated continuous-time filters using integrators. | Kazuyuki Wada, Shigetaka Takagi, Zdzislaw Czarnul, Nobuo Fujii |