| 2025 | ACNS | Fully Secure Searchable Encryption from PRFs, Pairings, and Lattices. | Hirotomo Shinoki, Hisayoshi Sato, Masayuki Yoshino |
| 2024 | ProvSec | Simple Construction of PEKS from LWE-Based IBE in the Standard Model. | Hirotomo Shinoki, Hisayoshi Sato, Masayuki Yoshino |
| 2019 | ICISSP | Definition and Efficient Construction of Encrypted k-anonymization Scheme. | Masayuki Yoshino, Takayuki Suzuki, Ken Naganuma, Hisayoshi Sato |
| 2018 | ISITA | Decentralized Netting Protocol over Consortium Blockchain. | Ken Naganuma, Masayuki Yoshino, Hisayoshi Sato, Nishio Yamada, Takayuki Suzuki, Noboru Kunihiro |
| 2014 | ACISP | Incrementally Executable Signcryptions. | Dan Yamamoto, Hisayoshi Sato, Yasuko Fukuzawa |
| 2012 | ICISC | Batch Verification Suitable for Efficiently Verifying a Limited Number of Signatures. | Keisuke Hakuta, Yosuke Katoh, Hisayoshi Sato, Tsuyoshi Takagi |
| 2012 | ISITA | Upper bound of the shortest vector coefficients and its applications. | Ken Naganuma, Masayuki Yoshino, Hisayoshi Sato |
| 2012 | ProvSec | Symmetric Inner-Product Predicate Encryption Based on Three Groups. | Masayuki Yoshino, Noboru Kunihiro, Ken Naganuma, Hisayoshi Sato |
| 2008 | ISPEC | Efficient Arithmetic on Subfield Elliptic Curves over Small Finite Fields of Odd Characteristic. | Keisuke Hakuta, Hisayoshi Sato, Tsuyoshi Takagi |
| 2004 | INDOCRYPT | Exact Analysis of Montgomery Multiplication. | Hisayoshi Sato, Daniel Schepers, Tsuyoshi Takagi |
| 2003 | ASIACRYPT | Generalized Powering Functions and Their Application to Digital Signatures. | Hisayoshi Sato, Tsuyoshi Takagi, Satoru Tezuka, Kazuo Takaragi |