Inventor

Teruo Takashima

Inventor

Yokohama, JP

Overview

1982

Patent span

Performing operations

Primary field (CPC B)

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

B43Lprimary

B43LArticles for writing or drawing upon50%

G06KGraphical data reading50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to TOPPAN PRINTING CO LTD (1)· patent assignee history

1982Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOPPAN PRINTING CO LTD	1	1982

Locations

Location	Patents	Span
Yokohama, JP	1	1982