Fast Start-Up of an Echo Canceller in a 2-Wire Full-Duplex Modem. - Takashi Kamitake (ICC (1), 1984)

A 32 kb/s ADPCM Codec Single-Chip LSI Based on CCITT's G.721 Standard. - Makoto Nakamura; Hideo Suzuki; Takashi Kamitake; Masahiko Ohnishi; Tsunetaro Saki; Takashi Totoki; Hitoshi Tsuchihashi (ICC, 1986)

A One-Chip Scalable 8 * 8 ATM Switch LSI Employing Shared Buffer Architecture. - Yasuro Shobatake; Masahiko Motoyama; Emiko Shobatake; Takashi Kamitake; Shoichi Shimizu; Makoto Noda; Kenji Sakaue (IEEE J. Sel. Areas Commun., 1991)