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Ryozo Ushio
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Ishikawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
11,411,214
Issue date
Aug 9, 2022
Sumitomo Metal Mining Co., Ltd.
Taira Aida
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode material for nonaqueous electrolyte secondary ba...
Patent number
11,121,368
Issue date
Sep 14, 2021
Sumitomo Metal Mining Co., Ltd.
Koji Yamaji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aluminum-coated nickel cobalt containing composite hydroxide and me...
Patent number
10,858,265
Issue date
Dec 8, 2020
Sumitomo Metal Mining Co., Ltd.
Takehide Honma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for non-aqueous electrolyte seco...
Patent number
10,777,813
Issue date
Sep 15, 2020
Sumitomo Metal Mining Co., Ltd.
Mitsuru Yamauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel manganese containing composite hydroxide and manufacturing m...
Patent number
10,553,870
Issue date
Feb 4, 2020
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
10,522,830
Issue date
Dec 31, 2019
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
10,361,433
Issue date
Jul 23, 2019
Sumitomo Metal Mining Co., Ltd.
Koji Yamaji
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-manganese composite hydroxide particles, method for producin...
Patent number
10,236,507
Issue date
Mar 19, 2019
Sumitomo Metal Mining Co., Ltd.
Koji Yamaji
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cobalt hydroxide particles and manufacturing process therefor and p...
Patent number
10,230,105
Issue date
Mar 12, 2019
Sumitomo Metal Mining Co., Ltd.
Mitsuru Yamauchi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active substance for nonaqueous electrolyte seco...
Patent number
10,084,188
Issue date
Sep 25, 2018
Sumitomo Metal Mining Co., Ltd.
Kensaku Mori
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for determining completion of discharge of a waste battery a...
Patent number
9,599,677
Issue date
Mar 21, 2017
Sumitomo Metal Mining Co., Ltd.
Kazunari Maeba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery pack processing apparatus and processing method
Patent number
8,734,972
Issue date
May 27, 2014
Sumitomo Metal Mining Co., Ltd.
Kazunari Maeba
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of processing cyanide ions by ozone
Patent number
6,264,847
Issue date
Jul 24, 2001
Sumitomo Metal Mining, Co., Ltd.
Ryozo Ushio
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Flexible wiring board and method of preparing the same
Patent number
5,288,950
Issue date
Feb 22, 1994
Sumitomo Metal Mining Company Limited
Ryozo Ushio
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM-COATED NICKEL COBALT CONTAINING COMPOSITE HYDROXIDE AND ME...
Publication number
20210039960
Publication date
Feb 11, 2021
Sumitomo Metal Mining Co., Ltd.
Takehide HONMA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
Publication number
20190036112
Publication date
Jan 31, 2019
Sumitomo Metal Mining Co., Ltd.
Taira Aida
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
Publication number
20180331358
Publication date
Nov 15, 2018
Sumitomo Metal Mining Co., Ltd.
Koji Yamaji
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL MANGANESE CONTAINING COMPOSITE HYDROXIDE AND MANUFACTURING M...
Publication number
20180316006
Publication date
Nov 1, 2018
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BA...
Publication number
20180261873
Publication date
Sep 13, 2018
Sumitomo Metal Mining Co., Ltd.
Koji YAMAJI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALUMINUM-COATED NICKEL COBALT CONTAINING COMPOSITE HYDROXIDE AND ME...
Publication number
20180215629
Publication date
Aug 2, 2018
Sumitomo Metal Mining Co., Ltd.
Takehide HONMA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20180145321
Publication date
May 24, 2018
Sumitomo Metal Mining Co., Ltd.
Mitsuru YAMAUCHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL-MANGANESE COMPOSITE HYDROXIDE PARTICLES, METHOD FOR PRODUCIN...
Publication number
20170012288
Publication date
Jan 12, 2017
Sumitomo Metal Mining Co., Ltd.
Koji YAMAJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COBALT HYDROXIDE PARTICLES AND MANUFACTURING PROCESS THEREFOR AND P...
Publication number
20160308207
Publication date
Oct 20, 2016
Sumitomo Metal Mining Co., Ltd.
Mitsuru YAMAUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
Publication number
20160293952
Publication date
Oct 6, 2016
Sumitomo Metal Mining Co., Ltd.
Haruki KANEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE SUBSTANCE FOR NONAQUEOUS ELECTROLYTE SECO...
Publication number
20150188136
Publication date
Jul 2, 2015
Sumitomo Metal Mining Co., Ltd.
Kensaku Mori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR DETERMINING COMPLETION OF DISCHARGE OF A WASTE BATTERY A...
Publication number
20140320140
Publication date
Oct 30, 2014
Kazunari MAEBA
G01 - MEASURING TESTING
Information
Patent Application
BATTERY PACK PROCESSING APPARATUS AND PROCESSING METHOD
Publication number
20130065092
Publication date
Mar 14, 2013
Sumitomo Metal Mining Co., Ltd.
Kazunari Maeba
B30 - PRESSES
Information
Patent Application
Apparatus for Detecting Specific Element
Publication number
20100278302
Publication date
Nov 4, 2010
Sumitomo Metal Mining Co., Ltd.
Jun Yokoyama
G01 - MEASURING TESTING