Inventor
Takato HIRANO
Inventor
JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication38%
G06FElectric digital data processing31%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy31%
PatentTitleYear
12,216,787Searchable encryption system, searchable encryption method, and non-transitory computer-readable recording medium202512,061,604Searchable encryption system202411,902,418Registration device, search operation device, and data management device202411,831,769Registration device, server device, searchable encryption system, and searchable encryption method202311,451,372Privacy-preserving analysis device, privacy-preserving analysis system, privacy-preserving analysis method, and computer readable medium202211,233,629Registration apparatus, search operation apparatus, data management apparatus202211,163,895Concealment device, data analysis device, and computer readable medium2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to MITSUBISHI ELECTRIC CORP (7)· patent assignee history
2021–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 7 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 7 | 2021–2025 |