Demultiplexing Method of Variable Capacity Optical OFDM Signal Using Time Lens-Based Optical Fourier Transform. - Koichi Takiguchi; Takaaki Nakagawa; Takaaki Miwa (IEICE Trans. Electron., 2018)

Augmented Web Survey with enhanced response UI for Touch-based Psychological State Estimation. - Takaaki Nakagawa; Yutaka Arakawa; Yugo Nakamura (LifeTech, 2022)