Inventor · name-matched record
YAMAMURA KAZUKI
1 granted patent·1 pending application·0 citations·filing 2021–2022
5Inventor score
Technology areasH04L
Files withNTT INC2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0139US12542768B2Key exchange system, server, method, and non-transitory computer-readable recording medium storing program for deploying an intermediate server between the key generation device and the network deviceNTT INC·Filed 2021·Granted Feb 3, 2026·0 cites·5 claims
- 0238US2026012362A1Ring signature system, termnal, method, and programNTT INC·Filed 2022·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →