Inventor

Nariaki Tochizawa

Inventor

Funabashi, JP

Overview

1990

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 devices100%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history

1990Patents assigned to TOYO GOSEI KOGYO KK (1)· patent assignee history

1990Based in Funabashi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGENCY IND SCIENCE TECHN	1	1990
TOYO GOSEI KOGYO KK	1	1990

Locations

Location	Patents	Span
Funabashi, JP	1	1990