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Inventor

Kazuhiro Akikawa

Inventor
Ichihara, JP

Overview

3→
Patents
1994–1999
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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 bonds60%
C08LCompositions of macromolecular compounds20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
5,905,125'Process for producing polybutadiene'19995,468,822'Polybutadiene composition and process for producing same'19955,346,971'Aqueous suspension polymerization of 1,3-butadiene to produce syndiotactic-1,2-polybutadiene'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1999Patents assigned to UBE INDUSTRIES (3)· patent assignee history
1994–1999Based in Ichihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UBE INDUSTRIES31994–1999
Locations
LocationPatentsSpan
Ichihara, JP31994–1999