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Inventor

Roahiaki Aoai

Inventor
Shizuoka, JP

Overview

1→
Patents
1988
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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
4,774,161'Light-sensitive composition with polyvinyl acetal resin and diazo resin salt of long chain aliphatic benzene sulfonate'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to FUJI PHOTO FILM CO LTD (1)· patent assignee history
1988Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO FILM CO LTD11988
Locations
LocationPatentsSpan
Shizuoka, JP11988