Inventor

Yusui Nakamura

Inventor

Ebina, JP

Overview

1987

Patent span

Performing operations

Primary field (CPC B)

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

B23Bprimary

B23BTurning20%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling20%

G06TImage data processing or generation, in general20%

H05KPrinted circuits20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to HITACHI SEIKO KK (1)· patent assignee history

1987Based in Ebina, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI SEIKO KK	1	1987

Locations

Location	Patents	Span
Ebina, JP	1	1987