A 3D heterogeneous integration method using LTCC wafer for RF applications. - Xiaoyu Mi; Osamu Toyoda; Satoshi Ueda; Fumihiko Nakazawa (3DIC, 2011)

Effect of frequency in the 3D integration of a PZT-actuated MEMS switch using a single crystal silicon asymmetric beam. - Fumihiko Nakazawa; Takeaki Shimanouchi; Tadashi Nakatani; Takashi Katsuki; Hisao Okuda; Osamu Toyoda; Satoshi Ueda (3DIC, 2011)

Contactless power sensor for smart power strip networked to visualize energy conservation. - Fumihiko Nakazawa; Hiromitsu Soneda; Osamu Tsuboi; Akinori Iwakawa; Masahiko Murakami; Masahiro Matsuda; Naoyuki Nagao (INSS, 2012)

A wireless motor-condition, precise analysis system using a highly efficient vibration-energy harvester. - Takeaki Shimanouchi; Osamu Toyoda; Fumihiko Nakazawa (INDIN, 2013)

A pressure/motion sensor system to quantify abdominal palpations in traditional medicine. - Takashi Katsuki; Sachihiro Youoku; Xiaoyu Mi; Fumihiko Nakazawa; Tadaaki Kawanabe; Hiroshi Odaguchi; Toshihiko Hanawa (ICST, 2015)