Inventor · disambiguated record
Saki Otsuki
Also filed as: OTSUKI SAKI
0 granted patents·5 pending applications·0 citations·filing 2024–2025
Technology areasH04L
Files withNEC CORP5
Top patents by PatentIndex Score
5 records- 0155US2025193021A1Digital signature systemNEC CORP·Filed 2024·Application pending·0 cites
- 0254US2025070985A1Digital signature system, and methodNEC CORP·Filed 2024·Application pending·0 cites
- 0352US2025373441A1Usage right verification system, usage right verification method thereof, and non-transitory computer readable mediumNEC CORP·Filed 2025·Application pending·0 cites
- 0447US2025293871A1Private key recovery device, private key recovery method, and storage mediumNEC CORP·Filed 2025·Application pending·0 cites
- 0542US2025240173A1Digital signature systemNEC CORP·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Saki Otsuki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →