Inventor

Mitsuo Yabuta

Inventor

Samukawa, JP

Overview

1986

Patent span

Physics

Primary field (CPC G)

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

G03Fprimary

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

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to TOKYO OHKA KOGYO CO LTD (2)· patent assignee history

1986Based in Samukawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOKYO OHKA KOGYO CO LTD	2	1986

Locations

Location	Patents	Span
Samukawa, JP	2	1986