New method class D amplifier which enables reduction of RF noise and signal distortion. - Takuya Igarashi; Naoki Komine; Li Taihua; Yuki Fukai; Takahiro Arai; Yuji Sano (NEWCAS, 2012)

A Password-Protected Secret Sharing Based on Kurosawa-Desmedt Hybrid Encryption. - Takahiro Arai; Satoshi Obana (CANDAR, 2016)

High-Resolution Low-Sampling-Rate Δ∑ ADC Linearity Short-Time Testing Algorithm. - Jiang-Lin Wei; Takashi Ishida 003; Toshiyuki Okamoto; Tamotsu Ichikawa; Nene Kushita; Takahiro Arai; Lei Sha; Anna Kuwana; Haruo Kobayashi 001; Takayuki Nakatani; Kazumi Hatayama; Keno Sato (ASICON, 2019)

BLASTNEL: Collision Sensation Display for Virtual Reality Games Using Highly Compressed Air. - Takahiro Arai; Akifumi Inoue (OZCHI, 2019)

Polarization-diversity silicon photonic Mach-Zehnder delay interferometer for optical signal processing integrated with a phase-controllable polarization beam splitter. - Takahiro Arai; Hiroyuki Uenohara (IEICE Electron. Express, 2020)