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Keisuke Miyanohara
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Takehara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrogen storage alloy
Patent number
11,094,932
Issue date
Aug 17, 2021
Mitsui Mining & Smelting Co., Ltd.
Keisuke Miyanohara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen storing alloy
Patent number
9,738,952
Issue date
Aug 22, 2017
Mitsui Mining & Smelting Co., Ltd.
Shingo Kikugawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Spinel-type lithium transition metal oxide and positive electrode a...
Patent number
8,734,998
Issue date
May 27, 2014
Mitsui Mining & Smelting Co., Ltd.
Shinya Kagei
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for lithium-ion battery and lith...
Patent number
8,728,343
Issue date
May 20, 2014
Mitsui Mining & Smelting Co., Ltd.
Shinya Kagei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive electrode active material for lithium battery
Patent number
8,703,341
Issue date
Apr 22, 2014
Mitsui Mining & Smelting Co., Ltd.
Shinya Kagei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spinel type lithium transition metal oxide
Patent number
7,988,880
Issue date
Aug 2, 2011
Mitsui Mining & Smelting Co., Ltd.
Naoki Kumada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium transition metal oxide having layered structure
Patent number
7,927,741
Issue date
Apr 19, 2011
Mitsui Mining & Smelting Co., Ltd.
Tomoya Takeuchi
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HYDROGEN STORAGE ALLOY
Publication number
20230142372
Publication date
May 11, 2023
Mitsui Mining and Smelting Co., Ltd.
Keisuke MIYANOHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN STORAGE ALLOY
Publication number
20190348671
Publication date
Nov 14, 2019
Mitsui Mining and Smelting Co., Ltd.
Keisuke MIYANOHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hydrogen Storing Alloy
Publication number
20160298214
Publication date
Oct 13, 2016
Mitsui Mining and Smelting Co., Ltd.
Shingo Kikugawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Positive Electrode Active Material for Lithium-Ion Battery and Lith...
Publication number
20130134349
Publication date
May 30, 2013
Mitsui Mining and Smelting Co., Ltd.
Shinya Kagei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Spinel-Type Lithium Transition Metal Oxide and Positive Electrode A...
Publication number
20130122372
Publication date
May 16, 2013
Mitsui Mining and Smelting Co., Ltd.
Shinya Kagei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Active Material for Lithium Battery
Publication number
20120012776
Publication date
Jan 19, 2012
Mitsui Mining and Smelting Co., Ltd.
Shinya Kagei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Spinel Type Lithium Transition Metal Oxide
Publication number
20100243952
Publication date
Sep 30, 2010
Mitsui Mining and Smelting Co., Ltd.
Naoki Kumada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Lithium Transition Metal Oxide Having Layered Structure
Publication number
20100117025
Publication date
May 13, 2010
Mitsui Mining and Smelting Co., Ltd.
Tomoya Takeuchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...