Inventor

Yoshinao Shinohara

Inventor

Kurashiki, JP

Overview

4→

Patents

1987–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

C08Jprimary

C08JWorking-up23%

C08LCompositions of macromolecular compounds15%

B29CShaping or joining of plastics8%

B29DProducing particular articles from plastics or from substances in a plastic state8%

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. inserts8%

B29LIndexing scheme associated with subclass b29c, relating to particular articles8%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%

F16LPipes8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

6,204,349'Pipe made of polyethylene resin'2001 5,110,870'Extensible film or sheet and process for producing the same'1992 5,091,228'Linear polyethylene film and process for producing the same'1992 4,705,828'Polypropylene resin composition and biaxially stretched film thereof'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1992Patents assigned to MITSUBISHI CHEM IND (3)· patent assignee history

1987–1992Based in Kurashiki, JP· patent location history

1992Based in Nagareyama, JP· patent location history

2001Patents assigned to MITSUBISHI CHEM CORP (1)· patent assignee history

2001Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI CHEM IND	3	1987–1992
MITSUBISHI CHEM CORP	1	2001

Locations

Location	Patents	Span
Kurashiki, JP	2	1987–1992
Tokyo, JP	1	2001
Nagareyama, JP	1	1992