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Masao Hikasa
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Kurashiki-City, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Inner liner for pneumatic tire, method for producing the same, and...
Patent number
10,183,432
Issue date
Jan 22, 2019
Kuraray Co., Ltd.
Nahoto Hayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multilayered structure, inner liner having the same, and pneumatic...
Patent number
10,076,932
Issue date
Sep 18, 2018
Kuraray Co., Ltd.
Yuwa Takahashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multilayer structure, inner liner for pneumatic tire, and pneumatic...
Patent number
9,925,831
Issue date
Mar 27, 2018
Bridgestone Corporation
Tetsuo Amamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Inner liner for pneumatic tire and method for producing the same
Patent number
9,873,238
Issue date
Jan 23, 2018
Kuraray Co., Ltd.
Shinji Tai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multilayer structure, inner liner for pneumatic tire, and pneumatic...
Patent number
9,868,267
Issue date
Jan 16, 2018
Bridgestone Corporation
Hideki Kitano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multilayered structure and laminate, and method for production of t...
Patent number
9,744,748
Issue date
Aug 29, 2017
Kuraray Co., Ltd.
Shinji Tai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multilayer structure, inner liner for pneumatic tire, and pneumatic...
Patent number
9,724,968
Issue date
Aug 8, 2017
Bridgestone Corporation
Hideki Kitano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multilayered structure and method for producing the same
Patent number
9,186,873
Issue date
Nov 17, 2015
Kuraray Co., Ltd.
Shinji Tai
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing ethylene-vinyl alcohol copolymer resin, proce...
Patent number
7,323,503
Issue date
Jan 29, 2008
Kuraray Co., Ltd.
Takaharu Kawahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing ethylene-vinyl alcohol copolymer resin composi...
Patent number
7,071,250
Issue date
Jul 4, 2006
Kuraray Co., Ltd.
Hiroshi Kawai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing ethylene-vinyl alcohol copolymer resin
Patent number
6,838,029
Issue date
Jan 4, 2005
Kuraray Co., Ltd.
Takaharu Kawahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing ethylene-vinyl alcohol copolymer resin composi...
Patent number
6,743,891
Issue date
Jun 1, 2004
Kuraray Co., Ltd.
Hiroshi Kawai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing ethylene-vinyl alcohol copolymer resin, proce...
Patent number
6,686,405
Issue date
Feb 3, 2004
Kuraray Co., Ltd.
Takaharu Kawahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
INNER LINER FOR PNEUMATIC TIRE, METHOD FOR PRODUCING THE SAME, AND...
Publication number
20140124114
Publication date
May 8, 2014
BRIDGESTONE CORPORATION
Nahoto Hayashi
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTILAYER STRUCTURE, INNER LINER FOR PNEUMATIC TIRE, AND PNEUMATIC...
Publication number
20140096882
Publication date
Apr 10, 2014
KURARAY CO., LTD.
Hideki Kitano
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTILAYER STRUCTURE, INNER LINER FOR PNEUMATIC TIRE, AND PNEUMATIC...
Publication number
20140099490
Publication date
Apr 10, 2014
KURARAY CO., LTD.
Hideki Kitano
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTILAYER STRUCTURE, INNER LINER FOR PNEUMATIC TIRE, AND PNEUMATIC...
Publication number
20140076474
Publication date
Mar 20, 2014
KURARAY CO., LTD.
Tetsuo Amamoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTILAYERED STRUCTURE, INNER LINER HAVING THE SAME, AND PNEUMATIC...
Publication number
20130186539
Publication date
Jul 25, 2013
BRIDGESTONE CORPORATION
Yuwa Takahashi
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTILAYERED STRUCTURE AND LAMINATE, AND METHOD FOR PRODUCTION OF T...
Publication number
20130017383
Publication date
Jan 17, 2013
Shinji Tai
B32 - LAYERED PRODUCTS
Information
Patent Application
INNER LINER FOR PNEUMATIC TIRE AND METHOD FOR PRODUCING THE SAME
Publication number
20120237742
Publication date
Sep 20, 2012
Bridgestone Corporation
Shinji Tai
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTILAYERED STRUCTURE AND METHOD FOR PRODUCING THE SAME
Publication number
20120237747
Publication date
Sep 20, 2012
Kuraray Co., Ltd
Shinji Tai
B32 - LAYERED PRODUCTS
Information
Patent Application
Process for producing ethylene-vinyl alcohol copolymer resin, proce...
Publication number
20040082690
Publication date
Apr 29, 2004
Kuraray Co. Ltd.
Takaharu Kawahara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for producing ethylene-vinyl alcohol copolymer resin composi...
Publication number
20020143098
Publication date
Oct 3, 2002
Kuraray Co. Ltd.
Hiroshi Kawai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for producing ethylene-vinyl alcohol copolymer resin composi...
Publication number
20020135098
Publication date
Sep 26, 2002
Kuraray Co. Ltd.
Hiroshi Kawai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for producing ethylene-vinyl acohol copolymer resin
Publication number
20020100997
Publication date
Aug 1, 2002
Kuraray Co., Ltd.
Takaharu Kawahara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL