Designing a Blockchain Token Distribution Model to Encourage Action on Greenhouse Gas Reduction. - Takumi Aita; Tomoyuki Kimura; Yusuke Kaneko (ISTAS, 2023)

VELLET: Verifiable Embedded Wallet for Securing Authenticity and Integrity. - Hiroki Watanabe; Kohei Ichihara; Takumi Aita (ICBC, 2024)