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Takeshi Kawasato
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Production method of lithium-containing composite oxide and lithium...
Patent number
11,171,333
Issue date
Nov 9, 2021
Sumitomo Chemical Co., Ltd.
Masahiko Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-containing composite oxide, cathode active material, positi...
Patent number
11,043,695
Issue date
Jun 22, 2021
Sumitomo Chemical Company, Limited
Masahiko Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-containing composite oxide, cathode active material, positi...
Patent number
10,964,944
Issue date
Mar 30, 2021
Sumitomo Chemical Co., Ltd.
Ryo Eguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material for lithium ion secondary battery, and proc...
Patent number
10,910,640
Issue date
Feb 2, 2021
Sumitomo Chemical Co., Ltd.
Takeshi Kawasato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Production method of lithium-containing composite oxide and lithium...
Patent number
10,483,536
Issue date
Nov 19, 2019
Sumitomo Chemical Co., Ltd.
Masahiko Tamura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode active material for lithium ion secondary battery, and proc...
Patent number
10,326,127
Issue date
Jun 18, 2019
Sumitomo Chemical Co., Ltd.
Takeshi Kawasato
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium-containing composite oxide and process for its production
Patent number
10,153,489
Issue date
Dec 11, 2018
Sumitomo Chemical Co., Ltd.
Takeshi Kawasato
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode active material for lithium ion secondary battery
Patent number
10,135,064
Issue date
Nov 20, 2018
Sumitomo Chemical Co., Ltd.
Takeshi Kawasato
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for producing cathode active material for lithium ion secon...
Patent number
9,444,099
Issue date
Sep 13, 2016
Asahi Glass Company, Limited
Kentaro Tsunozaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cathode active material for lithium ion secon...
Patent number
9,306,213
Issue date
Apr 5, 2016
Asahi Glass Company, Limited
Kentaro Tsunozaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electric double layer capacitor
Patent number
7,173,807
Issue date
Feb 6, 2007
Asahi Glass Company, Limited
Takeshi Kawasato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electric double-layer capacitor
Patent number
6,898,067
Issue date
May 24, 2005
Asahi Glass Company Ltd.
Kazuya Hiratsuka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electric double layer capacitor
Patent number
6,879,482
Issue date
Apr 12, 2005
Asahi Glass Company, Limited
Takeshi Kawasato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for producing an electric double layer capacitor
Patent number
6,773,466
Issue date
Aug 10, 2004
Asahi Glass Company, Limited
Kazuya Hiratsuka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electric double layer capacitor
Patent number
6,728,095
Issue date
Apr 27, 2004
Asahi Glass Company Ltd.
Manabu Suhara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electric double layer capacitor
Patent number
6,710,999
Issue date
Mar 23, 2004
Asahi Glass Company, Limited
Takeshi Kawasato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electric double layer capacitor
Patent number
6,424,517
Issue date
Jul 23, 2002
Asahi Glass Company, Limited
Katsuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor and separator therefor
Patent number
6,411,496
Issue date
Jun 25, 2002
Asahi Glass Company Ltd.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor and process for its production
Patent number
6,402,792
Issue date
Jun 11, 2002
Asahi Glass Company Ltd.
Kazuya Hiratsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor
Patent number
6,352,565
Issue date
Mar 5, 2002
Asahi Glass Company Ltd.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor
Patent number
6,349,027
Issue date
Feb 19, 2002
Asahi Glass Company, Ltd.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor
Patent number
6,310,763
Issue date
Oct 30, 2001
Asahi Glass Company Ltd.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode for an electric double layer capacitor and electric doubl...
Patent number
6,236,560
Issue date
May 22, 2001
Asahi Glass Company, Ltd.
Katsuji Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor
Patent number
6,222,720
Issue date
Apr 24, 2001
Asahi Glass Company Ltd.
Tomonori Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor
Patent number
6,201,686
Issue date
Mar 13, 2001
Asahi Glass Company Ltd.
Kazuya Hiratsuka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrode assembly and electric double layer capacitor having the e...
Patent number
6,195,251
Issue date
Feb 27, 2001
Asahi Glass Company Ltd.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor
Patent number
6,104,600
Issue date
Aug 15, 2000
Asahi Glass Company Ltd.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor and an assembled cell type power so...
Patent number
6,072,691
Issue date
Jun 6, 2000
Asahi Glass Company Ltd.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor having an electrode bonded to a cur...
Patent number
6,072,692
Issue date
Jun 6, 2000
Asahi Glass Company, Ltd.
Kazuya Hiratsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor and separator therefor
Patent number
6,072,693
Issue date
Jun 6, 2000
Asahi Glass Company Ltd.
Manabu Tsushima
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION METHOD OF LITHIUM-CONTAINING COMPOSITE OXIDE AND LITHIUM...
Publication number
20200044248
Publication date
Feb 6, 2020
SUMITOMO CHEMICAL CO., LTD.
Masahiko TAMURA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM-CONTAINING COMPOSITE OXIDE, CATHODE ACTIVE MATERIAL, POSITI...
Publication number
20190296350
Publication date
Sep 26, 2019
SUMITOMO CHEMICAL CO., LTD.
Ryo EGUCHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, AND PROC...
Publication number
20190245202
Publication date
Aug 8, 2019
SUMITOMO CHEMICAL CO., LTD.
Takeshi KAWASATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-CONTAINING COMPOSITE OXIDE, CATHODE ACTIVE MATERIAL, POSITI...
Publication number
20190027782
Publication date
Jan 24, 2019
Sumitomo Chemical Company, Limited
Masahiko TAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-CONTAINING COMPOSITE OXIDE, CATHODE ACTIVE MATERIAL, POSITI...
Publication number
20160365576
Publication date
Dec 15, 2016
Asahi Glass Company, Limited
Ryo EGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCTION METHOD OF LITHIUM-CONTAINING COMPOSITE OXIDE AND LITHIUM...
Publication number
20160056458
Publication date
Feb 25, 2016
Asahi Glass Company, Limited
Masahiko TAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-CONTAINING COMPOSITE OXIDE AND PROCESS FOR ITS PRODUCTION
Publication number
20150380737
Publication date
Dec 31, 2015
Asahi Glass Company, Limited
Takeshi KAWASATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, AND PROC...
Publication number
20140212758
Publication date
Jul 31, 2014
Asahi Glass Company, Limited
Takeshi KAWASATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY
Publication number
20140154581
Publication date
Jun 5, 2014
Asahi Glass Company, Limited
Takeshi KAWASATO
B82 - NANO-TECHNOLOGY
Information
Patent Application
PROCESS FOR PRODUCING CATHODE ACTIVE MATERIAL FOR LITHIUM ION SECON...
Publication number
20140113193
Publication date
Apr 24, 2014
Asahi Glass Company, Limited
Kentaro TSUNOZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR PRODUCING CATHODE ACTIVE MATERIAL FOR LITHIUM ION SECON...
Publication number
20140113194
Publication date
Apr 24, 2014
Asahi Glass Company, Limited
Kentaro TSUNOZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING ACTIVE MATERIAL PARTICLES FOR LITHIUM ION SECO...
Publication number
20140110641
Publication date
Apr 24, 2014
Asahi Glass Company, Limited
Eisuke MUROTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electric double layer capacitor
Publication number
20060171101
Publication date
Aug 3, 2006
ASAHI GLASS COMPANY, LIMITED
Takeshi Kawasato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electric double layer capacitor
Publication number
20030202316
Publication date
Oct 30, 2003
ASAHI GLASS COMPANY LIMITED
Takeshi Kawasato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electric double layer capacitor
Publication number
20030137798
Publication date
Jul 24, 2003
Asahi Glass Company
Takeshi Kawasato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRIC DOUBLE LAYER CAPACITOR AND SEPARATOR THEREFOR
Publication number
20020097548
Publication date
Jul 25, 2002
MANABU SUHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electric double layer capacitor
Publication number
20020080557
Publication date
Jun 27, 2002
Asahi Glass Company Ltd.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electric double layer capacitor
Publication number
20020004973
Publication date
Jan 17, 2002
ASAHI GLASS COMPANY LTD.
Manabu Suhara
H01 - BASIC ELECTRIC ELEMENTS