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Inventor

Yurimasa Zenitani

Inventor
Kuga-gun, JP

Overview

3→
Patents
1988–1995
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 bonds67%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
5,412,020'Propylene polymer compositions'19954,948,868'Copolyamide containing tertiary amine linkage'19904,742,110'Polyterephthalamide composition having gel proportion, Fg, of 3-90%'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1995Patents assigned to MITSUI PETROCHEMICAL IND (3)· patent assignee history
1988Based in Ohno, JP· patent location history
1990Based in Saiki, JP· patent location history
1995Based in Kuga-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI PETROCHEMICAL IND31988–1995
Locations
LocationPatentsSpan
Kuga-gun, JP11995
Saiki, JP11990
Ohno, JP11988