Inventor

Yuya Ishimoto

Inventor

Ichihara, JP

Overview

4→

Patents

2001–2004

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.

C08Lprimary

C08LCompositions of macromolecular compounds27%

C08JWorking-up20%

B29CShaping or joining of plastics13%

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. inserts13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

6,716,921'Propylene resin composition'2004 6,670,027'Uniaxially oriented polypropylene-based film'2003 6,326,080'Biaxially oriented polypropylene-base film'2001 6,258,893'Unoriented polypropylene molding'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2004Patents assigned to CHISSO CORP (4)· patent assignee history

2001–2003Based in Ichihara, JP· patent location history

2004Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHISSO CORP	4	2001–2004

Locations

Location	Patents	Span
Ichihara, JP	3	2001–2003
Chiba, JP	1	2004