Integrated services data switching network. - Kei-ichi Tsukada; Yutaka Yoshida; Ken-ichi Yukimatsu; Hirokazu Ohnishi (SIGCOMM, 1979)

Network Testing for Digital Data Networks. - Naoya Watanabe; Ken-ichi Yukimatsu; Toshiaki Doi; Masachika Ishizura; Etsugo Yoneda; Makoto Kawashima; Kazuhiro Hayashi (ICC, 1986)

Multicast Communication Facilities in a High Speed Packet Switching Network. - Ken-ichi Yukimatsu; Naoya Watanabe; Takashi Honda (ICCC, 1986)

Design of Photonic ATM Switch and a Rack-Mounted Prototype. - Tohru Matsunaga; Keishi Habara; Akira Misawa; Yoshiaki Yamada; Toru Okugawa; Masato Tsukada; Shigeki Hino; Koji Sasayama; Ken-ichi Yukimatsu (ICC (3), 1997)

Optical output buffered ATM switch prototype based on FRONTIERNET architecture. - Yoshiaki Yamada; Koji Sasayama; Keishi Habara; Akira Misawa; Masato Tsukada; Tohru Matsunaga; Ken-ichi Yukimatsu (IEEE J. Sel. Areas Commun., 1998)