Inventor
SAITO TSUNEKAZU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAITO TSUNEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS11316676B2Apr 26, 2022
Quantum-proof multiparty key exchange system, quantum-proof multiparty terminal device, quantum-proof multiparty key exchange method, program, and recording medium
NIPPON TELEGRAPH & TELEPHONE13 citations81
US11424913B2Aug 23, 2022
Key exchange system and key exchange method
NIPPON TELEGRAPH & TELEPHONE2 citations71
US10686604B2Jun 16, 2020
Key device, key cloud system, decryption method, and program
NIPPON TELEGRAPH & TELEPHONE2 citations71
US10419213B2Sep 17, 2019
Key exchange method, key exchange system, key device, terminal device, and program
NIPPON TELEGRAPH & TELEPHONE0 citations40