Inventor

Nobuo Nakayama

Inventor

Hirakata, JP

Overview

3→

Patents

1987–1996

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.

G07Fprimary

G07FCoin-freed or like apparatus17%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%

H04NPictorial communication, e.g. television17%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation17%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

Y02PClimate change mitigation technologies in the production or processing of goods17%

PatentTitleYear

5,538,903'Method of manufacturing solar cell'1996 4,722,058'Control system for a vending machine using article freshness data'1988 4,703,186'Hand-held scanner with a speed control device'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1996Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history

1987–1996Based in Hirakata, JP· patent location history

1988Patents assigned to FUJI ELECTRIC CO LTD (1)· patent assignee history

1988Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	2	1987–1996
FUJI ELECTRIC CO LTD	1	1988

Locations

Location	Patents	Span
Hirakata, JP	2	1987–1996
Kanagawa, JP	1	1988