Inventor

Bunei Hamazaki

Inventor

Yokohama, 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.

B23Qprimary

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling50%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

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

1987Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	1	1987

Locations

Location	Patents	Span
Yokohama, JP	1	1987