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Hiroyuki Ozaki
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Kawasaki-Si, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-layer, microporous membrane, battery separator and battery
Patent number
8,507,124
Issue date
Aug 13, 2013
Toray Battery Separator Film Co., Ltd.
Koichi Kono
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multi-layer, microporous membrane, battery separator and battery
Patent number
8,012,622
Issue date
Sep 6, 2011
Toray Tonen Specialty Separator Godo Kaisha
Koichi Kono
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymeric material and its manufacture and use
Patent number
8,008,417
Issue date
Aug 30, 2011
Toray Tonen Specialty Separator Godo Kaisha
Patrick Brant
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Microporous membrane, battery separator and battery
Patent number
7,981,536
Issue date
Jul 19, 2011
Toray Tonen Specialty Separator Godo Kaisha
Koichi Kono
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polymeric material and its manufacture and use
Patent number
7,872,086
Issue date
Jan 18, 2011
Tonen Chemical Corporation
Patrick Brant
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi-layer, microporous membrane, battery separator and battery
Patent number
7,807,287
Issue date
Oct 5, 2010
Tonen Chemical Corporation
Koichi Kono
B32 - LAYERED PRODUCTS
Information
Patent Grant
Microporous polyolefin membrane, its production method, and battery...
Patent number
7,700,182
Issue date
Apr 20, 2010
Tonen Chemical Corporation
Hiroyuki Ozaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Polymeric Material And Its Manufacture And Use
Publication number
20110086276
Publication date
Apr 14, 2011
Patrick Brant
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Microporous Polyolefin Membrane, Its Production Method, And Battery...
Publication number
20100151334
Publication date
Jun 17, 2010
Hiroyuki Ozaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polymeric Material And Its Manufacture And Use
Publication number
20090186279
Publication date
Jul 23, 2009
Patrick Brant
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multi-Layer, Microporous Membrane, Battery Separator And Battery
Publication number
20090123828
Publication date
May 14, 2009
Koichi Kono
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Microporous membrane, battery separator and battery
Publication number
20080057389
Publication date
Mar 6, 2008
Koichi Kono
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-layer, microporous membrane, battery separator and battery
Publication number
20080057388
Publication date
Mar 6, 2008
Koichi Kono
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD AND BATTERY...
Publication number
20070264578
Publication date
Nov 15, 2007
TONEN CHEMICAL CORPORATION
Hiroyuki Ozaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, AND BATTERY...
Publication number
20070264483
Publication date
Nov 15, 2007
TONEN CHEMICAL CORPORATION
Hiroyuki Ozaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL