Natsumi Shibamura

Person

Ageo-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active material for lithium secondary battery
- Patent number 10,468,672
- Issue date Nov 5, 2019
- Mitsui Mining & Smelting Co., Ltd.
- Shinya Kagei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material for lithium secondary battery
- Patent number 10,186,706
- Issue date Jan 22, 2019
- Mitsui Mining & Smelting Co., Ltd.
- Shinya Kagei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode active material for nonaqueous electrolyte secon...
- Patent number 9,761,873
- Issue date Sep 12, 2017
- Mitsui Mining & Smelting Co., Ltd.
- Hitohiko Ide
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manganese spinel-type lithium transition metal oxide
- Patent number 9,537,140
- Issue date Jan 3, 2017
- Mitsui Mining & Smelting Co., Ltd.
- Natsumi Shibamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Spinel-type lithium-manganese composite oxide
- Patent number 9,337,486
- Issue date May 10, 2016
- Mitsui Mining & Smelting Co., Ltd.
- Shinya Kagei
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Spinel type lithium-manganese-nickel-containing composite oxide
- Patent number 9,240,595
- Issue date Jan 19, 2016
- Mitsui Mining & Smelting Co., Ltd.
- Shinya Kagei
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Negative electrode active material for nonaqueous secondary battery
- Patent number 8,632,695
- Issue date Jan 21, 2014
- Mitsui Mining & Smelting Co., Ltd.
- Hitohiko Ide
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20170317348
- Publication date Nov 2, 2017
- Mitsui Mining and Smelting Co., Ltd.
- Hitohiko IDE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material for Lithium Secondary Battery
- Publication number 20160111716
- Publication date Apr 21, 2016
- Mitsu Mining & Smelting Co., Ltd
- Shinya Kagei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material for Lithium Secondary Battery
- Publication number 20160093882
- Publication date Mar 31, 2016
- Mitsui Mining and Smelting Co., Ltd.
- Shinya Kagei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spinel-Type Lithium-Manganese Composite Oxide
- Publication number 20150255791
- Publication date Sep 10, 2015
- Mitsui Mining and Smelting Co., Ltd.
- Shinya Kagei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manganese Spinel-Type Lithium Transition Metal Oxide
- Publication number 20150147652
- Publication date May 28, 2015
- Mitsui Mining and Smelting Co., Ltd.
- Natsumi Shibamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spinel-Type Lithium Manganese Transition Metal Oxide
- Publication number 20140353547
- Publication date Dec 4, 2014
- Tetsuya Mitsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spinel Type Lithium-Manganese-Nickel-Containing Composite Oxide
- Publication number 20140252268
- Publication date Sep 11, 2014
- Shinya Kagei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20140183406
- Publication date Jul 3, 2014
- Mitsui Mining and Smelting Co., Ltd.
- Hitohiko Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS SECONDARY BATTERY
- Publication number 20120319038
- Publication date Dec 20, 2012
- Mitsui Mining and Smelting Co., Ltd.
- Hitohiko Ide
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Natsumi Shibamura

Person

Patents Grantslast 30 patents

Positive electrode active material for lithium secondary battery

Positive electrode active material for lithium secondary battery

Negative electrode active material for nonaqueous electrolyte secon...

Manganese spinel-type lithium transition metal oxide

Spinel-type lithium-manganese composite oxide

Spinel type lithium-manganese-nickel-containing composite oxide

Negative electrode active material for nonaqueous secondary battery

Patents Applicationslast 30 patents

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...

Positive Electrode Active Material for Lithium Secondary Battery

Positive Electrode Active Material for Lithium Secondary Battery

Spinel-Type Lithium-Manganese Composite Oxide

Manganese Spinel-Type Lithium Transition Metal Oxide

Spinel-Type Lithium Manganese Transition Metal Oxide

Spinel Type Lithium-Manganese-Nickel-Containing Composite Oxide

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS SECONDARY BATTERY