Insole pedometer with piezoelectric energy harvester and 2V organic digital and analog circuits. - Koichi Ishida; Tsung-Ching Huang; Kentaro Honda; Yasuhiro Shinozuka; Hiroshi Fuketa; Tomoyuki Yokota; Ute Zschieschang; Hagen Klauk; Gregory Tortissier; Tsuyoshi Sekitani; Makoto Takamiya; Hiroshi Toshiyoshi; et al. (ISSCC, 2012)

Insole Pedometer With Piezoelectric Energy Harvester and 2 V Organic Circuits. - Koichi Ishida; Tsung-Ching Huang; Kentaro Honda; Yasuhiro Shinozuka; Hiroshi Fuketa; Tomoyuki Yokota; Ute Zschieschang; Hagen Klauk; Gregory Tortissier; Tsuyoshi Sekitani; Hiroshi Toshiyoshi; Makoto Takamiya; et al. (IEEE J. Solid State Circuits, 2013)