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Inventor

Shigeo Kuninobu

Inventor
Osaka, JP

Overview

10→
Patents
1978–1991
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing57%
H10DInorganic electric semiconductor devices14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
PatentTitleYear
5,031,136'Signed-digit arithmetic processing units with binary operands'19914,935,892'Divider and arithmetic processing units using signed digit operands'19904,878,192'Arithmetic processor and divider using redundant signed digit arithmetic'19894,873,660'Arithmetic processor using redundant signed digit arithmetic'19894,868,777'High speed multiplier utilizing signed-digit and carry-save operands'19894,866,657'Adder circuitry utilizing redundant signed digit operands'19894,866,655'Arithmetic processor and divider using redundant signed digit'19894,864,528'Arithmetic processor and multiplier using redundant signed digit arithmetic'19894,750,026'C MOS IC and method of making the same'19884,085,499'Method of making a MOS-type semiconductor device'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (10)· patent assignee history
1978Based in Kyoto, JP· patent location history
1988Based in El Cerrito, CA, US· patent location history
1989–1991Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD101978–1991
Locations
LocationPatentsSpan
Osaka, JP81989–1991
El Cerrito, California, US11988
Kyoto, JP11978