Inventor

Katsutoshi Kaneko

Inventor

Ichihara, JP

Overview

1→

Patents

1989

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B29Cprimary

B29CShaping or joining of plastics20%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts20%

B29LIndexing scheme associated with subclass b29c, relating to particular articles20%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

4,878,972'Process for preparing two-ply foam molded articles'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to MITSUI PETROCHEMICAL IND (1)· patent assignee history

1989Based in Ichihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUI PETROCHEMICAL IND	1	1989

Locations

Location	Patents	Span
Ichihara, JP	1	1989