| 2024 | ISCAS | Neimark-Sacker bifurcation in DC-DC converter with photovoltaic module. | Hiroyuki Asahara, Takuji Kousaka |
| 2024 | ISCAS | Derivative-Free-Optimization-based Bifurcation Point Detection Method without Parameter Tuning. | Haruna Matsushita, Hiroaki Kurokawa, Takuji Kousaka |
| 2012 | ISCAS | A numerical approach to calculate grazing bifurcation points in an impact oscillator with periodic boundaries. | Akiko Takahashi, Hiroo Sekiya, Kazuyuki Aihara, Takuji Kousaka |
| 2007 | ISCAS | Occasional Delayed Feedback Control for Switched Autonomous Systems. | Tetsushi Ueta, Takuji Kousaka, Shigeki Tsuji |
| 2006 | ISCAS | Switch synchronizing delayed feedback control for piecewise linear systems. | Y. Toyosaki, Tetsushi Ueta, Takuji Kousaka |
| 2005 | ISCAS | A subtle link in switched dynamical systems: saddle-node bifurcation meets border collision. | Yue Ma, Hiroshi Kawakami, Chi K. Michael Tse, Takuji Kousaka |
| 2004 | ISCAS | Bifurcation analysis in a piecewise-smooth system with periodic threshold. | Takuji Kousaka, Masahiko Mori |
| 2001 | ISCAS | Bifurcation analysis in hybrid nonlinear dynamical systems. | Takuji Kousaka, Mitsushi Matsumoto, Tetsushi Ueta, Hiroshi Kawakami, Minoru Abe |
| 2000 | ISCAS | Analysis of border-collision bifurcation in a simple circuit. | Takuji Kousaka, Takashi Kido, Tetsushi Ueta, Hiroshi Kawakami, Minoru Abe |