Variation-aware Flip-Flop energy optimization for ultra low voltage operation. - Tatsuya Kamakari; Shinichi Nishizawa; Tohru Ishihara; Hidetoshi Onodera (SoCC, 2014)

A closed-form stability model for cross-coupled inverters operating in sub-threshold voltage region. - Tatsuya Kamakari; Jun Shiomi; Tohru Ishihara; Hidetoshi Onodera (ASP-DAC, 2016)

Analytical Stability Modeling for CMOS Latches in Low Voltage Operation. - Tatsuya Kamakari; Jun Shiomi; Tohru Ishihara; Hidetoshi Onodera (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)