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Inventor

Yukinaga Toyoda

Inventor
Fukuoka, JP

Overview

2→
Patents
1999
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.

G06Fprimary
G06FElectric digital data processing33%
H04LTransmission of digital information, e.g. telegraphic communication33%
H04QSelecting33%
PatentTitleYear
5,958,069'Apparatus for preventing malfunction at time of duplex unit failure'19995,878,063'Method of detecting cell loss and exchange provided with cell loss detecting function'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to FUJITSU LTD (2)· patent assignee history
1999Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD21999
Locations
LocationPatentsSpan
Fukuoka, JP21999