Inventor
TAKAAKI KOYAMA
Inventor
JP
Overview
Patents· 5 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 communication42%
G06FElectric digital data processing33%
G05BControl or regulating systems in general8%
G16ZInformation and communication technology [ict] specially adapted for specific application fields, not otherwise provided for8%
H04WWireless communication networks8%
PatentTitleYear
12,524,292Analysis device, analysis method, and analysis program202612,506,752—202512,493,476Monitoring device, monitoring method, and monitoring program202512,438,787Analysis device, analysis system, analysis method, and analysis program202511,176,252Intrusion prevention device, intrusion prevention method, and intrusion prevention program2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
2021Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
2021–2026Based in JP· patent location history
2025–2026Patents assigned to NTT INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NTT INC | 4 | 2025–2026 |
| MITSUBISHI HEAVY IND LTD | 1 | 2021 |
| NIPPON TELEGRAPH & TELEPHONE | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2021–2026 |