Traceability in Permissioned Blockchain. - Mitani, Tatsuo; Otsuka, Akira (IEEE Access, 2020)

Confidential and Auditable Payments. - Mitani, Tatsuo; Otsuka, Akira (2020)

Anonymous probabilistic payment in payment hub. - Mitani, Tatsuo; Otsuka, Akira (IACR Cryptol. ePrint Arch., 2020)

Traceability in Permissioned Blockchain. - Mitani, Tatsuo; Otsuka, Akira (2019)