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Inventor

Kohichi Kotera

Inventor
Izumiohtsu, JP

Overview

1→
Patents
1990
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.

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds100%
PatentTitleYear
4,960,861'Multi layer process for producing arylene sulfide polymers'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to DAINIPPON INK & CHEMICALS (1)· patent assignee history
1990Based in Izumiohtsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON INK & CHEMICALS11990
Locations
LocationPatentsSpan
Izumiohtsu, JP11990