Inventor
Shinsuke Isono
Inventor
Fukushima, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Qprimary
H04QSelecting100%
PatentTitleYear
7,577,135'IP telephone system'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Patents assigned to HITACHI COMM TECH LTD (1)· patent assignee history
2009Based in Fukushima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI COMM TECH LTD | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukushima, JP | 1 | 2009 |