Communication Platform for Service Operations Systems in Advanced Intelligent Network. - Naoto Makinae; Hikaru Suzuki; Satoshi Minamoto (ICC (2), 1997)

Cryptographic alias e-mail addresses for privacy enforcement in business outsourcing. - Masahisa Kawashima; Tsuyoshi Abe; Satoshi Minamoto; Tetsuya Nakagawa (Digital Identity Management, 2005)