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Kousuke Arai
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Sakura-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Lactic acid-based polymer laminated product and molded product
Patent number
6,248,430
Issue date
Jun 19, 2001
Dainippon Ink and Chemicals, Inc.
Akio Toyoda
B32 - LAYERED PRODUCTS
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Patent Grant
Heat-sealable lactic acid-based polymer laminates
Patent number
6,153,276
Issue date
Nov 28, 2000
Dainippon Ink and Chemicals, Inc.
Satoshi Oya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
LAMINATED SHEET FOR THERMOFORMING, FORMED PRODUCT, INJECTION-MOLDED...
Publication number
20090104441
Publication date
Apr 23, 2009
DAINIPPON INK AND CHEMICALS, INC.
Hidetsugu Sawada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THERMOFORMING METHOD FOR THERMOFORMING SHEET AND THERMOFORMING APPA...
Publication number
20090039556
Publication date
Feb 12, 2009
Dainippon Ink and Chemicals, Inc.
Hidetsugu Sawada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL