Inventor

Kiyoshi Sogabe

Inventor

Moriyama, JP

Overview

2→

Patents

1997–1998

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 plastics17%

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. inserts17%

C08JWorking-up17%

C08LCompositions of macromolecular compounds17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

5,788,898'Process of making polypropylene heat shrinkable film'1998 5,702,784'Polypropylene heat shrinkable film'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to GUNZE KK (2)· patent assignee history

1997–1998Based in Moriyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GUNZE KK	2	1997–1998

Locations

Location	Patents	Span
Moriyama, JP	2	1997–1998