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Akio Toyoda
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Plasticizer for vinyl chloride resin, vinyl chloride resin composit...
Patent number
10,703,880
Issue date
Jul 7, 2020
DIC Corporation
Takafumi Noguchi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multilayered biaxially-oriented styrene based resin sheet and metho...
Patent number
6,572,806
Issue date
Jun 3, 2003
Dainippon Ink and Chemicals, Inc.
Satoshi Oya
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
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
Information
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
Information
Patent Grant
Multilayered biaxially-oriented styrene based resin sheet and metho...
Patent number
6,153,308
Issue date
Nov 28, 2000
Dainippon Ink and Chemicals, Inc.
Satoshi Oya
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Biaxially stretched composite styrene resin sheet
Patent number
4,835,041
Issue date
May 30, 1989
Dainippon Ink and Chemicals, Inc.
Yukihide Tsukamoto
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
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Patent Application
PLASTICIZER FOR VINYL CHLORIDE RESIN, VINYL CHLORIDE RESIN COMPOSIT...
Publication number
20180244894
Publication date
Aug 30, 2018
DIC CORPORATION
Takafumi Noguchi
C07 - ORGANIC CHEMISTRY