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Inventor

Hisayosi Yamada

Inventor
Ohtsu, JP

Overview

1→
Patents
1993
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 devices50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
5,238,783'Photosensitive polymer composition for water developable flexographic printing plate'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to TORAY INDUSTRIES (1)· patent assignee history
1993Based in Ohtsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TORAY INDUSTRIES11993
Locations
LocationPatentsSpan
Ohtsu, JP11993