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Yasuhiro TADA
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Patents Grants
last 30 patents
Information
Patent Grant
Electrode mixture, method for producing electrode mixture, electrod...
Patent number
11,322,744
Issue date
May 3, 2022
Kureha Corporation
Kenta Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbonaceous material for nonaqueous electrolyte secondary battery...
Patent number
10,504,635
Issue date
Dec 10, 2019
Kuraray Co., Ltd.
Makoto Imaji
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbonaceous material for negative electrodes of nonaqueous electro...
Patent number
10,381,637
Issue date
Aug 13, 2019
Kuraray Co., Ltd.
Akira Koshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbonaceous material for non-aqueous electrolyte secondary battery...
Patent number
9,991,517
Issue date
Jun 5, 2018
Kureha Corporation
Makoto Imaji
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production method for negative electrode for all-solid-state batter...
Patent number
9,947,927
Issue date
Apr 17, 2018
Kureha Corporation
Kenta Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbonaceous material for non-aqueous electrolyte secondary battery...
Patent number
9,812,711
Issue date
Nov 7, 2017
Kureha Corporation
Makoto Imaji
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Material for non-aqueous electrolyte secondary battery negative ele...
Patent number
9,537,176
Issue date
Jan 3, 2017
Kureha Corporation
Tetsuhiro Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbonaceous material for negative electrodes of lithium ion capaci...
Patent number
9,508,494
Issue date
Nov 29, 2016
Kureha Corporation
Naohiro Sonobe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbonaceous material for negative electrodes of nonaqueous electro...
Patent number
9,478,805
Issue date
Oct 25, 2016
Kureha Corporation
Yasuhiro Tada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Vinylidene fluoride resin porous film and manufacturing method ther...
Patent number
9,095,824
Issue date
Aug 4, 2015
Kureha Corporation
Yasuhiro Tada
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Vinylidene fluoride resin porous membrane, manufacturing method the...
Patent number
9,096,957
Issue date
Aug 4, 2015
Kureha Corporation
Yasuhiro Tada
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Porous water filtration membrane of vinylidene fluoride resin hollo...
Patent number
7,780,014
Issue date
Aug 24, 2010
Kureha Corporation
Yasuhiro Tada
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Resin compositions, monofilaments, process for producing the same a...
Patent number
7,582,353
Issue date
Sep 1, 2009
Kureha Corporation
Satoshi Hashimoto
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Vinylidene fluoride based resin porous hollow yarn and method for p...
Patent number
7,569,145
Issue date
Aug 4, 2009
Kureha Corporation
Yasuhiro Tada
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Hollow-fiber porous water filtration membrane of vinylidene fluorid...
Patent number
7,455,772
Issue date
Nov 25, 2008
Kureha Corporation
Yasuhiro Tada
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Porous membrane of vinylidene fluoride resin and process for produc...
Patent number
7,351,338
Issue date
Apr 1, 2008
Kureha Corporation
Yasuhiro Tada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin compositions, monofilaments, process for producing the same a...
Patent number
7,172,810
Issue date
Feb 6, 2007
Kureha Corporation
Satoshi Hashimoto
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Moistureproof multilayered film
Patent number
6,749,940
Issue date
Jun 15, 2004
Kureha Chemical Industry Co., Ltd.
Shuji Terasaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrode-forming composition, activated carbon electrode and elect...
Patent number
6,327,136
Issue date
Dec 4, 2001
Kureha Kagaku Kogyo Kabushiki Kaisha
Kazuhiro Meguro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stretched polychlorotrifluoroethylene film, process for the product...
Patent number
5,833,070
Issue date
Nov 10, 1998
Kureha Kagaku Kogyo Kabushiki Kaisha
Toshiya Mizuno
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SODIUM ION SECONDARY BATTERY USING CARBONACEOUS MATERIAL FOR SODIUM...
Publication number
20240234729
Publication date
Jul 11, 2024
Kuraray Co., Ltd
Shota KOBAYASHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SODIUM ION SECONDARY BATTERY USING CARBONACEOUS MATERIAL FOR SODIUM...
Publication number
20240136524
Publication date
Apr 25, 2024
Kuraray Co., Ltd
Shota KOBAYASHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBONACEOUS MATERIAL FOR SODIUM ION SECONDARY BATTERY NEGATIVE ELE...
Publication number
20210376321
Publication date
Dec 2, 2021
Kuraray Co., Ltd
Shota KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE MIXTURE, METHOD FOR PRODUCING ELECTRODE MIXTURE, ELECTROD...
Publication number
20190326602
Publication date
Oct 24, 2019
Kureha Corporation
Kenta AOKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR SODIUM ION SECONDARY BATTERY NEGATIVE ELE...
Publication number
20180287153
Publication date
Oct 4, 2018
Kuraray Co., Ltd
Shota KOBAYASHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BINDER COMPOSITION, ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY...
Publication number
20180269484
Publication date
Sep 20, 2018
Kureha Corporation
SHOTA KOBAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBONACEOUS MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY...
Publication number
20180261875
Publication date
Sep 13, 2018
Kureha Corporation
MAKOTO IMAJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MOLDED BODY FOR BATTERY ELECTRODE AND METHOD OF MANUFA...
Publication number
20180083282
Publication date
Mar 22, 2018
Takanori BABA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NEGATIVE ELECTRODE OF NON-AQUEOUS ELECTRO...
Publication number
20170162874
Publication date
Jun 8, 2017
Kureha Corporation
SHOTA KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY...
Publication number
20170149062
Publication date
May 25, 2017
Kureha Corporation
Makoto IMAJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR ALL-SOLID BATTERY AND ALL-SOLID BATTERY CONT...
Publication number
20170141380
Publication date
May 18, 2017
Kureha Corporation
Kenta AOKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY...
Publication number
20170141394
Publication date
May 18, 2017
Kureha Corporation
Makoto IMAJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCTION METHOD FOR NEGATIVE ELECTRODE FOR ALL-SOLID-STATE BATTER...
Publication number
20170141395
Publication date
May 18, 2017
Kureha Corporation
Kenta AOKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND ME...
Publication number
20170125811
Publication date
May 4, 2017
Kureha Corporation
Makoto Imaji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY B...
Publication number
20170018775
Publication date
Jan 19, 2017
Kureha Corporation
SHOTA KOBAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NEGATIVE ELECTRODES OF NONAQUEOUS ELECTRO...
Publication number
20160268590
Publication date
Sep 15, 2016
KURARAY CO., LTD.
Akira KOSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NEGATIVE ELECTRODES OF NONAQUEOUS ELECTRO...
Publication number
20160064735
Publication date
Mar 3, 2016
Kureha Corporation
Yasuhiro TADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY...
Publication number
20150340693
Publication date
Nov 26, 2015
Kureha Corporation
Makoto Imaji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NEGATIVE ELECTRODES OF LITHIUM ION CAPACI...
Publication number
20150270072
Publication date
Sep 24, 2015
Kureha Corporation
Naohiro Sonobe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND ME...
Publication number
20150263347
Publication date
Sep 17, 2015
Kureha Corporation
Makoto Imaji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING CARBONACEOUS MATERIAL FOR NON-AQUEOUS ELECTROLY...
Publication number
20150221948
Publication date
Aug 6, 2015
Kureha Corporation
Mayu Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR ANODE OF NONAQUEOUS ELECTROLYTE SECONDARY...
Publication number
20150188137
Publication date
Jul 2, 2015
Kureha Corporation
Mayu Komatsu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBONACEOUS MATERIAL FOR ANODE OF NANAQUEOUS ELECTROLYTE SECONDARY...
Publication number
20150180020
Publication date
Jun 25, 2015
Kureha Battery Materials Japan Co., Lt.d
Mayu Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY NEGATIVE ELE...
Publication number
20150171470
Publication date
Jun 18, 2015
Kureha Corporation
Tetsuhiro kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
Publication number
20150024277
Publication date
Jan 22, 2015
Kureha Corporation
Mayu Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY...
Publication number
20140080004
Publication date
Mar 20, 2014
Kureha Corporation
Makoto Imaji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS VINYLIDENE FLUORIDE RESIN MEMBRANE AND PROCESS FOR PRODUCING...
Publication number
20120160764
Publication date
Jun 28, 2012
Yasuhiro Tada
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
VINYLIDENE FLUORIDE RESIN POROUS MEMBRANE, MANUFACTURING METHOD THE...
Publication number
20120103895
Publication date
May 3, 2012
Yasuhiro Tada
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
VINYLIDENE FLUORIDE RESIN HOLLOW FIBER POROUS MEMBRANE AND PROCESS...
Publication number
20120012521
Publication date
Jan 19, 2012
Takeo Takahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VINYLIDENE FLUORIDE RESIN POROUS FILM AND MANUFACTURING METHOD THER...
Publication number
20110290716
Publication date
Dec 1, 2011
Yasuhiro Tada
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING