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Inventor

Kiyoshi Sase

Inventor
Ichihara, JP

Overview

3→
Patents
1998–1999
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.

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
C22CAlloys25%
PatentTitleYear
5,898,061'Continuous process for producing polyarylene sulfide'19995,856,433'Apparatus for manufacturing polyarylene sulfide and process for manufacturing polyarlene sulfide using the apparatus'19995,756,654'Process for manufacturing polyarylene sulfide'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to IDEMITSU PETROCHEMICAL CO (3)· patent assignee history
1998–1999Based in Ichihara, JP· patent location history
1999Patents assigned to PETROLEUM ENERGY CENTER PEC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IDEMITSU PETROCHEMICAL CO31998–1999
PETROLEUM ENERGY CENTER PEC11999
Locations
LocationPatentsSpan
Ichihara, JP31998–1999