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Nasushiobara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Microporous polymeric membranes, battery separators, and production...
Patent number
9,744,500
Issue date
Aug 29, 2017
Toray Industries, Inc.
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous film, methods for making such film, and use for such fi...
Patent number
9,502,705
Issue date
Nov 22, 2016
Toray Battery Separator Film Co., Ltd.
Patrick Brant
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous membranes, methods for making such membranes, and the u...
Patent number
9,295,950
Issue date
Mar 29, 2016
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous membranes, methods for making such membranes, and the u...
Patent number
9,289,728
Issue date
Mar 22, 2016
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multi-layer microporous film
Patent number
9,203,071
Issue date
Dec 1, 2015
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Information
Patent Grant
Microporous film, process for production of the film, and use of th...
Patent number
9,136,517
Issue date
Sep 15, 2015
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microporous membranes, methods for making such membranes, and the u...
Patent number
8,951,677
Issue date
Feb 10, 2015
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Microporous membranes, methods for making these membranes, and the...
Patent number
8,846,253
Issue date
Sep 30, 2014
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Information
Patent Grant
Microporous membranes, methods for making such membranes, and the u...
Patent number
8,841,032
Issue date
Sep 23, 2014
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Information
Patent Grant
Microporous membranes and methods for producing and using such memb...
Patent number
8,709,641
Issue date
Apr 29, 2014
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multi-layer microporous film
Patent number
8,338,020
Issue date
Dec 25, 2012
Toray Battery Separator Film Co., Ltd.
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
MICROPOROUS FILM, METHODS FOR MAKING SUCH FILM, AND USE FOR SUCH FI...
Publication number
20130288102
Publication date
Oct 31, 2013
Toray Battery Separator Film Co., Ltd.
Patrick Brant
B32 - LAYERED PRODUCTS
Information
Patent Application
MICROPOROUS FILM, PROCESS FOR PRODUCTION OF THE FILM, AND USE OF TH...
Publication number
20130164598
Publication date
Jun 27, 2013
TORAY BATTERY SEPARATOR FILM CO., LTD.
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Information
Patent Application
MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE U...
Publication number
20120088149
Publication date
Apr 12, 2012
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Takeshi Ishihara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE U...
Publication number
20120082899
Publication date
Apr 5, 2012
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTI-LAYER MICROPOROUS FILM
Publication number
20120077073
Publication date
Mar 29, 2012
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTI-LAYER MICROPOROUS FILM
Publication number
20120077072
Publication date
Mar 29, 2012
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Information
Patent Application
MICROPOROUS MEMBRANES, METHODS FOR MAKING THESE MEMBRANES, AND THE...
Publication number
20120070748
Publication date
Mar 22, 2012
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Takeshi Ishihara
B32 - LAYERED PRODUCTS
Information
Patent Application
MICROPOROUS MEMBRANES AND METHODS FOR MAKING AND USING SUCH MEMBRANES
Publication number
20120040232
Publication date
Feb 16, 2012
Toray Tonen Specialty Separator Godo Kaisha
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE U...
Publication number
20120034518
Publication date
Feb 9, 2012
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE U...
Publication number
20120034519
Publication date
Feb 9, 2012
Toray Tonen Speciality Separator Godo Kaisha
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE U...
Publication number
20120028131
Publication date
Feb 2, 2012
Toray Tonen Specialty Separator Godo Kaisha
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MICROPOROUS MEMBRANES AND METHODS FOR PRODUCING AND USING SUCH MEMB...
Publication number
20120028101
Publication date
Feb 2, 2012
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MICROPOROUS POLYMERIC MEMBRANES, BATTERY SEPARATORS, AND PRODUCTION...
Publication number
20120028102
Publication date
Feb 2, 2012
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Takeshi Ishihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL