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Shinji Arimoto
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Positive electrode active material manufacturing method with contro...
Patent number
11,251,428
Issue date
Feb 15, 2022
Sumitomo Metal Mining Co., Ltd.
Tomoko Iwanaga
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
10,601,038
Issue date
Mar 24, 2020
Sumitomo Metal Mining Co., Ltd.
Tomoko Iwanaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material, method for producing same, and...
Patent number
9,325,005
Issue date
Apr 26, 2016
Sumitomo Metal Mining Co., Ltd.
Satoshi Matsumoto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing lithium-containing transition metal oxide
Patent number
7,939,202
Issue date
May 10, 2011
Panasonic Corporation
Takahiro Sakamoto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Active material of positive electrode for nonaqueous electrolyte se...
Patent number
7,422,824
Issue date
Sep 9, 2008
Matsushita Electric Industrial Co., Ltd.
Shinji Arimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte secondary battery
Patent number
7,122,278
Issue date
Oct 17, 2006
Matsushita Electric Industrial Co., Ltd.
Takuya Nakashima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive electrode active material for non-aqueous electrolyte seco...
Patent number
6,991,752
Issue date
Jan 31, 2006
Matsushita Electric Industrial Co., Ltd.
Masatoshi Nagayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for preparing lithium manganate having spinel structure
Patent number
6,576,215
Issue date
Jun 10, 2003
Mitsui Mining & Smelting Co., Ltd.
Koichi Numata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for producing spinel type lithium manganate
Patent number
6,383,683
Issue date
May 7, 2002
Mitsui Mining and Smelting Company, Ltd.
Masatoshi Nagayama
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
Publication number
20200176773
Publication date
Jun 4, 2020
Sumitomo Metal Mining Co., Ltd.
Tomoko Iwanaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
Publication number
20140186709
Publication date
Jul 3, 2014
PANASONIC CORPORATION
Tomoko Iwanaga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20120292561
Publication date
Nov 22, 2012
PANASONIC CORPORATION
Hideo Sasaoka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING SAME, AND...
Publication number
20120119167
Publication date
May 17, 2012
PANASONIC CORPORATION
Satoshi Matsumoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20110033750
Publication date
Feb 10, 2011
Takashi Hosokawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
Publication number
20100310938
Publication date
Dec 9, 2010
Yukihiro Okada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR PRODUCING LITHUM-CONTAINING TRANSITION METAL OXIDE
Publication number
20090194734
Publication date
Aug 6, 2009
Shinji Arimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Active material of positive electrode for nonaqueous electrolyte se...
Publication number
20050221183
Publication date
Oct 6, 2005
Matsushita Electric Industrial Co., Ltd.
Shinji Arimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Process for preparation of spinel-type lithium manganate
Publication number
20030035997
Publication date
Feb 20, 2003
MITSUI MINING AND SMELTING CO., LTD
Koichi Numata
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive electrode active material for non-aqueous electrolyte seco...
Publication number
20030013017
Publication date
Jan 16, 2003
Masatoshi Nagayama
C01 - INORGANIC CHEMISTRY