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Inventor

Tokutaro Kimura

Inventor
Ichihara, JP

Overview

3→
Patents
2002–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form25%
Y10TTechnical subjects covered by former us classification25%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08JWorking-up17%
C08LCompositions of macromolecular compounds17%
PatentTitleYear
8,257,822'Film for thermal sterilization packaging'20126,649,725'Propylenic copolymer, and its film'20036,420,021'Propylenic copolymer, and its film'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2003Patents assigned to IDEMITSU PETROCHEMICAL CO (2)· patent assignee history
2002–2012Based in Ichihara, JP· patent location history
2012Patents assigned to BIRUKAWA JUN (1)· patent assignee history
2012Patents assigned to ITAKURA KEITA (1)· patent assignee history
2012Patents assigned to KAWATA MITSUO (1)· patent assignee history
2012Patents assigned to KIMURA TOKUTARO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IDEMITSU PETROCHEMICAL CO22002–2003
BIRUKAWA JUN12012
ITAKURA KEITA12012
KAWATA MITSUO12012
KIMURA TOKUTAROself12012
Locations
LocationPatentsSpan
Ichihara, JP32002–2012