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Inventor

Akihiko Tani

Inventor
Tokyo, JP

Overview

2→
Patents
1986–2001
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 communication33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
6,195,331'Method of managing transmission buffer memory and ATM communication device using the method'20014,626,450'Process for producing semiconductor devices'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to HITACHI LTD (1)· patent assignee history
1986Based in Tachikawa, JP· patent location history
2001Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2001Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD11986
MITSUBISHI ELECTRIC CORP12001
Locations
LocationPatentsSpan
Tokyo, JP12001
Tachikawa, JP11986