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Inventor

Toshiaki Ookubo

Inventor
Yokohama, JP

Overview

2→
Patents
1997–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 communication50%
H04QSelecting50%
PatentTitleYear
6,788,684'Cell bridge apparatus and cell bridging method as well as information transmission system having cell bridge apparatus'20045,627,826'Time-slot interchanger'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2004Patents assigned to FUJITSU LTD (2)· patent assignee history
1997Based in Oyama, JP· patent location history
2004Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD21997–2004
Locations
LocationPatentsSpan
Yokohama, JP12004
Oyama, JP11997