Inventor

Tadashi Kamei

Inventor

Yokosuka, JP

Overview

2→

Patents

1986

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 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%

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

H05KPrinted circuits20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

4,615,853'Method for producing thermoplastic resin sheet or filler-containing resin sheet'1986 4,597,818'Method for producing laminated sheets or films'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to NIPPON PETROCHEMICALS CO LTD (2)· patent assignee history

1986Based in Yokosuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON PETROCHEMICALS CO LTD	2	1986

Locations

Location	Patents	Span
Yokosuka, JP	2	1986