Doff the Wearable Devices: A Case Study of Ephemeral Experience While Charging Wireless Earbuds. - Kazushi Okada; Kohei Matsumura; Roberto Lopez-Gulliver; Haruo Noma (UbiComp/ISWC Adjunct, 2018)

eSense Veers: A Case Study of Acoustical Manipulation in Walking without Sight both on Subtle and Overt Conditions. - Kohei Matsumura; Kazushi Okada (EarComp@UbiComp, 2019)

Hybrid Integration of Photonic Devices and CMOS Amplifiers. - Taichi Uruma; Tetsuo Tabei; Shin Yokoyama; Yoshiteru Amemiya; Tadashi Sato; Shinji Yamada; Kazushi Okada (ISDCS, 2019)