Chaos from Orbit-Flip Homoclinic Orbits Generated in Real Systems. - Hisa-Aki Tanaka; Kazuo Horiuchi; Shin'ichi Oishi (ISCAS, 1995)

Averaging method analysis of a new mutual synchronization method from living organism. - Kuniyasu Shimizu; Tetsuro Endo; Hisa-Aki Tanaka (ISCAS, 2006)

Phase Synchronization in Injection-'Un'locking Oscillator Arrays. - Kuniyasu Shimizu; Hisa-Aki Tanaka; Osamu Masugata; Tetsuro Endo (ISCAS, 2007)

Averaging Method Analysis of Synchronization Characteristics of a Large Number of Nonlinearly Coupled van der Pol Oscillators. - Kuniyasu Shimizu; Tetsuro Endo; Hisa-Aki Tanaka (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Self-organizing timing allocation mechanism in distributed wireless sensor networks. - Hisa-Aki Tanaka; Hiroya Nakao; Kenta Shinohara (IEICE Electron. Express, 2009)

Dynamical systems design of nonlinear oscillators using phase reduction approach. - Kazuki Nakada; Keiji Miura; Tetsuya Asai; Hisa-Aki Tanaka (APCCAS, 2012)

Locking Range Derivations for Injection-Locked Class-E Oscillator Applying Phase Reduction Theory. - Tomoharu Nagashima; Xiuqin Wei; Hisa-Aki Tanaka; Hiroo Sekiya (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

A Direct Link between Rényi-Tsallis Entropy and Hölder's Inequality - Yet Another Proof of Rényi-Tsallis Entropy Maximization. - Hisa-Aki Tanaka; Masaki Nakagawa; Yasutada Oohama (Entropy, 2019)

Locking Range Maximization in Injection-Locked Class-E Oscillator - A Case Study for Optimizing Synchronizability. - Yoji Yabe; Hisa-Aki Tanaka; Hiroo Sekiya; Masaki Nakagawa; Fumito Mori; Kensuke Utsunomiya; Akira Keida (IEEE Trans. Circuits Syst. I Fundam. Theory Appl., 2020)