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Inventor

Kou Tanabe

Inventor
Osaka, JP

Overview

2→
Patents
1989–1991
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.

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients50%
PatentTitleYear
5,015,670'Polycarbonate resin composition'19914,845,193'Process for producing polycarbonate resin molding material having low particle content with vented extruder'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to MITSUBISHI GAS CHEMICAL CO (2)· patent assignee history
1989–1991Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI GAS CHEMICAL CO21989–1991
Locations
LocationPatentsSpan
Osaka, JP21989–1991