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Inventor

Akishige Sai

Inventor
Hyogo, JP

Overview

8→
Patents
1985–1993
Patent span

Patents· 8 as inventor

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

PatentTitleYear
D0339370'Copying machine'1993D0329455'Document feeder for a copying machine'1992D0329454'Sorter for a copying machine'1992D0328095'Copying machine'1992D0316852'Portable laptop computer'1991D0291441'Television receiver'1987D0289154'Optical disc player'1987D0277577'Projection television receiver'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1993Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (8)· patent assignee history
1985–1992Based in Osaka, JP· patent location history
1991–1993Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD81985–1993
Locations
LocationPatentsSpan
Hyogo, JP41991–1993
Osaka, JP41985–1992