| 2021 | ISCAS | Reduction on Power Dissipation of Filters Based on Local-Feedback Amplifier. | Hiroki Sato, Shigetaka Takagi |
| 2020 | ISCAS | Integrator Based on Local-Feedback Voltage Amplifier and Offset Compensation. | Hiroki Sato, Shigetaka Takagi |
| 2019 | ISCAS | Design of Active Inductors for Minimizing Output Noise of LC-Simulation Type Filters. | Shigetaka Takagi, Hiroki Sato |
| 2015 | ISCAS | Low-voltage amplifier with improved linearity using triode region MOSFET. | Hiroki Sato, Shigetaka Takagi |
| 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 | Improvement of Bootstrapped Switch using Track and Precharge Phase. | Retdian Agung Nicodimus, Shigetaka Takagi, Nobuo Fujii |
| 2007 | ISCAS | Low-power design technique for flash A/D converters based on reduction of the number of comparators. | Takahide Sato, Shigetaka Takagi, Nobuo Fujii |
| 2005 | ISCAS | Feedforward-type parasitic capacitance canceler and its application to 4 Gb/s T/H circuit. | Takahide Sato, Shigetaka Takagi, Nobuo Fujii, Yasuyuki Hashimoto, Kohji Sakata, Hiroyuki Okada |
| 2002 | ISCAS | Rail-to-rail OTA using a pair of single channel type MOSFETs. | Takahide Sato, Shigetaka Takagi, Nobuo Fujii |
| 2001 | ISCAS | Active guard band circuit for substrate noise suppression. | Shigetaka Takagi, Nicodimus Retdian Agung, Kazuyuki Wada, 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 |
| 1994 | ISCAS | New Single-Capacitor MOSFET-C Integrators: Analysis, Design & Applications. | R. Brannen, Shigetaka Takagi, Mohammed Ismail, Nobuo Fujii |
| 1994 | ISCAS | Principles of nonlinearity Cancellation in Linear MOS Systems using MRC Circuits. | Zdzislaw Czarnul, Shigetaka Takagi, Nobuo Fujii, Tetsuya Iida, Takeshi Yanagisawa |
| 1993 | ISCAS | A Configurable CMOS Multiplier/Divider for Analog VLSI. | Mohammed Ismail, Robert Brannen, Shigetaka Takagi, Ronny Khan, Oddvar Aaserud, Nobuo Fujii, Nabil I. Khachab |