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Kazo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Separator for electrochemical element
Patent number
11,862,810
Issue date
Jan 2, 2024
Japan Vilene Company, Ltd.
Hiroki Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for lithium ion secondary battery, method for manufacture...
Patent number
8,741,489
Issue date
Jun 3, 2014
Japan Vilene Company, Ltd.
Hiroshi Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion secondary battery
Patent number
8,546,025
Issue date
Oct 1, 2013
Japan Vilene Company, Ltd.
Masanao Tanaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Alkaline battery separator, process for production thereof and alka...
Patent number
8,486,554
Issue date
Jul 16, 2013
Japan Vilene Company, Ltd.
Yasuhiro Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery separator and battery comprising same
Patent number
7,923,143
Issue date
Apr 12, 2011
Japan Vilene Company, Ltd.
Masanao Tanaka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Alkaline battery separator and process for producing the same
Patent number
RE41203
Issue date
Apr 6, 2010
Japan Vilene Company, Ltd.
Masanao Tanaka
429 - Chemistry: electrical current producing apparatus, product, and process
Information
Patent Grant
Alkaline battery, current collector, electrode, and method of manuf...
Patent number
7,598,001
Issue date
Oct 6, 2009
Sanoh Industrial Co., Ltd.
Kazuya Tsuda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery separator
Patent number
7,402,539
Issue date
Jul 22, 2008
Japan Vilene Co., Ltd.
Toshiaki Takase
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Alkaline battery separator and process for producing the same
Patent number
6,607,859
Issue date
Aug 19, 2003
Japan Vilene Company, Ltd.
Masanao Tanaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery separator
Patent number
6,586,137
Issue date
Jul 1, 2003
Japan Vilene Company, Ltd.
Masanao Tanaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Alkaline battery separators
Patent number
6,423,445
Issue date
Jul 23, 2002
Japan Vilene Company Ltd.
Koichi Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline battery separator and process for producing the same
Patent number
6,355,375
Issue date
Mar 12, 2002
Japan Vilene Company Ltd.
Masanao Tanaka
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Alkaline battery separator and process for producing the same
Patent number
6,348,286
Issue date
Feb 19, 2002
Japan Vilene Co., Ltd.
Masanao Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alkaline battery separator and process for producing the same
Patent number
6,183,913
Issue date
Feb 6, 2001
Japan Vilene Company, Ltd.
Masanao Tanaka
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Alkaline battery separator and process for producing the same
Patent number
6,037,079
Issue date
Mar 14, 2000
Japan Vilene Company, Ltd.
Masanao Tanaka
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Alkaline battery separator and process for producing the same
Patent number
6,030,727
Issue date
Feb 29, 2000
Japan Vilene Company, Ltd.
Masanao Tanaka
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Battery separator and a battery
Patent number
5,290,645
Issue date
Mar 1, 1994
Japan Vilene Co., Ltd.
Masanao Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL ELEMENT
Publication number
20220231377
Publication date
Jul 21, 2022
Japan Vilene Company, LTD
Hiroki CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL ELEMENT
Publication number
20200220137
Publication date
Jul 9, 2020
Japan Vilene Company, LTD
Hiroki CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION SECONDARY BATTERY
Publication number
20110262817
Publication date
Oct 27, 2011
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Masanao Tanaka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SEPARATOR FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURE...
Publication number
20110171535
Publication date
Jul 14, 2011
Japan Vilene Company, LTD
Hiroshi Ohinshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALINE BATTERY SEPARATOR, PROCESS FOR PRODUCTION THEREOF AND ALKA...
Publication number
20100092853
Publication date
Apr 15, 2010
Japan Vilene Company, LTD
Yasuhiro Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery separator and battery comprising same
Publication number
20060194100
Publication date
Aug 31, 2006
Japan Vilene Company, LTD
Masanao Tanaka
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
Alkaline battery, current collector, electrode, and method of manuf...
Publication number
20050277025
Publication date
Dec 15, 2005
Sanoh Industrial Co., Ltd.
Kazuya Tsuda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Battery separator
Publication number
20020090876
Publication date
Jul 11, 2002
JAPAN VILENE CO., LTD.
Toshiaki Takase
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Alkaline battery separator and process for producing the same
Publication number
20010008733
Publication date
Jul 19, 2001
Masanao Tanaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING