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Inventor

Atsuo Itoh

Inventor
Tokyo, JP

Overview

3→
Patents
1987–1994
Patent span
Electricity
Primary field (CPC H)

Patents· 3 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 communication29%
B05BSpraying apparatus14%
C03CChemical composition of glasses, glazes or vitreous enamels14%
C23CCoating metallic material14%
H04QSelecting14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
5,305,310'Packet switching system having arbitrative function for competing packets'19945,046,064'Packet switching system'19914,649,857'Thin-film forming device'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to TAIYO YUDEN KK (1)· patent assignee history
1987Patents assigned to TODORIKI ITARU (1)· patent assignee history
1987–1994Based in Tokyo, JP· patent location history
1991–1994Patents assigned to NEC CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP21991–1994
TAIYO YUDEN KK11987
TODORIKI ITARU11987
Locations
LocationPatentsSpan
Tokyo, JP31987–1994