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Inventor

Tadashi Naraoka

Inventor
Takaishi, JP

Overview

1→
Patents
1985
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds50%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices50%
PatentTitleYear
4,560,640'Photosensitive high polymer, easily insolubilized when cross-linked by light, a method for preparation thereof, and a composition thereof'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history
1985Patents assigned to SANBO CHEMICAL IND CO LTD (1)· patent assignee history
1985Based in Takaishi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY IND SCIENCE TECHN11985
SANBO CHEMICAL IND CO LTD11985
Locations
LocationPatentsSpan
Takaishi, JP11985