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Inventor

Kotaroh Kishimura

Inventor
Iwakuni, JP

Overview

2→
Patents
1990–1999
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 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 bonds100%
PatentTitleYear
RE036406'Process for producing cycloolefin random copolymer'19994,935,475'Process for producing cycloolefin random copolymer'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to MITSUI PETROCHEMICAL IND (1)· patent assignee history
1990–1999Based in Iwakuni, JP· patent location history
1999Patents assigned to MITSUI CHEMICALS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI CHEMICALS INC11999
MITSUI PETROCHEMICAL IND11990
Locations
LocationPatentsSpan
Iwakuni, JP21990–1999