Automatic caption generation for video data. Time alignment between caption and acoustic signal. - Katsuyuki Watanabe; Masahide Sugiyama (MMSP, 1999)

Design of Video Caption Markup Language VCML and Development of VCML Player. - Katsuyuki Watanabe; Naohide Fukada; Masahide Sugiyama (IEEE International Conference on Multimedia and Expo (I), 2000)

Single integrated DSP with TBC for camera/recorders. - Takuya Iguchi; Katsuyuki Watanabe; Eiji Moro; Tadasu Horiuchi; Akihumi Tabata (IEEE Trans. Consumer Electron., 2000)

Enhancement of VCML Player. - Takahiro Suzuki; Katsuyuki Watanabe; Masahide Sugiyama (MMSP, 2001)

Automatic correspondence calculation between text and speech for authoring digital talking book. - Katsuyuki Watanabe; Masahide Sugiyama (CBMI, 2008)

A proposal of blind equalization algorithm using over-sampling for received signals including noise. - Katsuyuki Watanabe; Minoru Komatsu; Hiroki Matsumoto; Toshihiro Furukawa (ISPACS, 2013)

Advanced Photonic Crystal Nanocavity Quantum Dot Lasers. - Yasutomo Ota; Katsuyuki Watanabe; Masahiro Kakuda; Satoshi Iwamoto; Yasuhiko Arakawa (IEICE Trans. Electron., 2018)