Inventor
Kiyoshi Sukegawa
Inventor
Kawasaki, 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 communication33%
G06FElectric digital data processing17%
G08BSignalling systems, e.g. personal calling systems17%
H04BTransmission17%
H04QSelecting17%
PatentTitleYear
7,369,764'Transmission line monitoring method and apparatus'20087,130,299'Digital subscriber line communication method and apparatus'20067,072,978'Subscriber terminating apparatus and packet processing method'20066,594,768'Collective line termination apparatus and line termination network'20035,668,531'Synchronized alarm holding system'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2008Patents assigned to FUJITSU LTD (5)· patent assignee history
1997–2008Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 5 | 1997–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 5 | 1997–2008 |