Spectral Modification and MIDI Control for Improved Quality of Violin Sound Synthesis. - Parham Zolfaghari; Hideki Banno; Hiromitsu Ban; Kei Igarashi; Kazuya Takeda; Fumitada Itakura (ICMC, 2002)

Biometric identification using driving behavioral signals. - Kei Igarashi; Chiyomi Miyajima; Katsunobu Itou; Kazuya Takeda; Fumitada Itakura; Hüseyin Abut (ICME, 2004)

Driver Identification Using Driving Behavior Signals. - Toshihiro Wakita; Koji Ozawa; Chiyomi Miyajima; Kei Igarashi; Katunobu Itou; Kazuya Takeda; Fumitada Itakura (IEICE Trans. Inf. Syst., 2006)

Capacity Improvement of Wireless LAN VoIP using Distributed Transmission Scheduling. - Kei Igarashi; Akira Yamada 003; Tomoyuki Ohya (PIMRC, 2007)

Programmable multimode, multichannel universal wireless receiver with FFT-based multicarrier demodulator for batteryless wireless sensors. - Hisashi Nishikawa; Kei Igarashi; Takeshi Nishihashi; Yuya Shimizu; Ryota Suematsu; Ami Tanaka; Takakuni Douseki (IEEE SENSORS, 2016)

Contactless direct heart-motion sensor using femtofarad-level capacitance-variation detector with VHF-band LC-oscillator. - Hisashi Nishikawa; Yuta Kambara; Yuya Shimizu; Kei Igarashi; Ami Tanaka; Takakuni Douseki (IEEE SENSORS, 2016)