A subscriber digital signal processor LSI for PCM applications. - Kazuo Yamakido; Masaru Kokubo; Takahiko Kozaki; Shigeo Nishita; Tatsuya Nishihara; Norio Miyake; Ken'ichi Ohwada (IEEE J. Solid State Circuits, 1988)

32 x 32 Shared Buffer Type ATM Switch VLSI's for B-ISDN's. - Takahiko Kozaki; Noboru Endo; Yoshito Sakurai; Osamu Matsubara; Masao Mizukami; Ken'ichi Asano (IEEE J. Sel. Areas Commun., 1991)

A large scale ATM switching system architecture for multimedia communications. - Shiro Tanabe; Takahiko Kozaki; Akihiko Takase; Yoshito Sakurai (Comput. Commun. Rev., 1992)

Shared buffer memory switch for an ATM exchange. - Noboru Endo; Takahiko Kozaki; Toshiya Ohuchi; Hiroshi Kuwahara; Shinobu Gohara (IEEE Trans. Commun., 1993)