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Inventor

Takayuki Kuroki

Inventor
Aichi, JP

Overview

11→
Patents
1998–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

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

C08Jprimary
C08JWorking-up21%
C08LCompositions of macromolecular compounds16%
Y10TTechnical subjects covered by former us classification16%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
B29CShaping or joining of plastics7%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
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. inserts2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
PatentTitleYear
9,566,770'Polyolefin composite film'20179,469,756'Resin composition and melt bag'20168,227,060'Lactic acid polymer composition, molded article comprising the composition and process for producing the molded article'20127,884,159'Propylene polymer composition, film, stretched film, shrink film and a method for producing shrink package'20117,321,471'Lens barrel and lens system'20086,984,443'Aliphatic polyester resin composition and films containing the same'20066,544,607'Plasticized polyester compositions and films therefrom'20036,462,105'Aliphatic polyester composition for masterbatch and process for producing aliphatic polyester film with the composition'20026,139,948'Coated aliphatic polyester film'20005,914,188'Coated aliphatic polyester film'19995,766,748'Stretched film of lactic acid-based polymer'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2017Patents assigned to MITSUI CHEMICALS INC (10)· patent assignee history
1998–2003Based in Aichi, JP· patent location history
2006–2011Based in Ichihara, JP· patent location history
2008Based in Saitama, JP· patent location history
2012–2017Patents assigned to KUROKI TAKAYUKI (3)· patent assignee history
2012–2016Based in Chiba, JP· patent location history
2016Patents assigned to ADACHI YUKIO (1)· patent assignee history
2017Patents assigned to ABE TOMOHIRO (1)· patent assignee history
2017Patents assigned to AKAI IKUO (1)· patent assignee history
2017Based in Singapore, SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI CHEMICALS INC101998–2017
KUROKI TAKAYUKIself32012–2017
ABE TOMOHIRO12017
ADACHI YUKIO12016
AKAI IKUO12017
Locations
LocationPatentsSpan
Aichi, JP51998–2003
Chiba, JP22012–2016
Ichihara, JP22006–2011
Singapore, SG12017
Saitama, JP12008