Inventor
Sei KOU
Inventor
JP
Overview
Patents· 6 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 communication55%
H04QSelecting18%
G16YInformation and communication technology specially adapted for the internet of things [iot]9%
H04BTransmission9%
H04WWireless communication networks9%
PatentTitleYear
12,556,449Communication system, integrated controller, control apparatus and switching method202612,382,280Address setting system, address setting method, address setting management device and program202512,225,333Optical communication system, monitoring device, and monitoring method202512,160,345Generating setting information of physical ports based on communication speed202412,058,018Systems and methods for collecting metadata and sensor terminals202411,722,363Exchange management apparatus, exchange management method, and program2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to NIPPON TELEGRAPH & TELEPHONE (5)· patent assignee history
2023–2026Based in JP· patent location history
2026Patents assigned to NTT INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 5 | 2023–2025 |
| NTT INC | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 6 | 2023–2026 |