LexDanaLexDanabeta
Inventor

Matsunao Maeda

Inventor
Iwakuni, JP

Overview

2→
Patents
1986–1988
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 bonds67%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
PatentTitleYear
4,739,015'Process for producing propylene block copolymer'19884,578,879'Fluidizing apparatus'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1988Patents assigned to MITSUI PETROCHEMICAL IND (2)· patent assignee history
1986Patents assigned to MITSUI SHIPBUILDING ENG (1)· patent assignee history
1986–1988Based in Iwakuni, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI PETROCHEMICAL IND21986–1988
MITSUI SHIPBUILDING ENG11986
Locations
LocationPatentsSpan
Iwakuni, JP21986–1988