Junichi Niwa

Person

Kariya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous electrolytic solution for power storage device and power st...
- Patent number 10,658,706
- Issue date May 19, 2020
- The University of Tokyo
- Atsuo Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aqueous electrolytic solution for power storage device and power st...
- Patent number 10,629,958
- Issue date Apr 21, 2020
- The University of Tokyo
- Tomoyuki Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structural body containing garnet-type ionic conductor
- Patent number 10,411,296
- Issue date Sep 10, 2019
- Kabushiki Kaisha Toyota Jidoshokki
- Yusuke Yamamoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lithium-ion secondary battery and method for producing the same
- Patent number 9,590,237
- Issue date Mar 7, 2017
- Kabushiki Kaisha Toyota Jidoshokki
- Akira Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material for sodium ion secondary battery...
- Patent number 9,583,765
- Issue date Feb 28, 2017
- Kabushiki Kaisha Toyota Jidoshokki
- Akira Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 9,444,100
- Issue date Sep 13, 2016
- Kabushiki Kaisha Toyota Jidoshokki
- Junichi Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary battery electrode including coated layer having a...
- Patent number 9,337,477
- Issue date May 10, 2016
- Kabushiki Kaisha Toyota Jidoshokki
- Junichi Niwa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lithium silicate-based compound, positive electrode active material...
- Patent number 9,330,805
- Issue date May 3, 2016
- Kabushiki Kaisha Toyota Jidoshokki
- Akira Kojima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production process for lithium-silicate-based compound
- Patent number 9,315,390
- Issue date Apr 19, 2016
- Kabushiki Kaisha Toyota Jidoshokki
- Toshikatsu Kojima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lithium ion secondary battery electrode, manufacturing process for...
- Patent number 9,306,220
- Issue date Apr 5, 2016
- Kabushiki Kaisha Toyota Jidoshokki
- Junichi Niwa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Production process for lithium-silicate-system compound
- Patent number 9,269,954
- Issue date Feb 23, 2016
- National Institute of Advanced Industrial Science and Technology
- Toshikatsu Kojima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lithium silicate-based compound and production process for the same...
- Patent number 9,082,525
- Issue date Jul 14, 2015
- Kabushiki Kaisha Toyota Jidoshokki
- Akira Kojima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfur-modified polyacrylonitrile, manufacturing method therefor, a...
- Patent number 8,940,436
- Issue date Jan 27, 2015
- National Institute of Advanced Industrial Science and Technology
- Takuhiro Miyuki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Condensed polycyclic aromatic compound, production process of same,...
- Patent number 8,927,157
- Issue date Jan 6, 2015
- Kabushiki Kaisha Toyota Jidoshokki
- Osamu Ohmori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Positive electrode for lithium-ion secondary battery and lithium-io...
- Patent number 8,728,663
- Issue date May 20, 2014
- Kabushiki Kaisha Toyota Jidoshokki
- Junichi Niwa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS ELECTROLYTIC SOLUTION FOR POWER STORAGE DEVICE AND POWER ST...
- Publication number 20190044190
- Publication date Feb 7, 2019
- THE UNIVERSITY OF TOKYO
- Atsuo YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURAL BODY CONTAINING GARNET-TYPE IONIC CONDUCTOR
- Publication number 20180166739
- Publication date Jun 14, 2018
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Yusuke YAMAMOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTROLYTIC SOLUTION
- Publication number 20180048024
- Publication date Feb 15, 2018
- THE UNIVERSITY OF TOKYO
- Tomoyuki KAWAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AQUEOUS ELECTROLYTIC SOLUTION FOR POWER STORAGE DEVICE AND POWER ST...
- Publication number 20170373351
- Publication date Dec 28, 2017
- THE UNIVERSITY OF TOKYO
- Tomoyuki KAWAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC SOLUTION
- Publication number 20170324114
- Publication date Nov 9, 2017
- THE UNIVERSITY OF TOKYO
- Tomoyuki KAWAI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LITHIUM ION SECONDARY CELL
- Publication number 20160233485
- Publication date Aug 11, 2016
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Nagisa WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC SOLUTION, FOR ELECTRICAL STORAGE DEVICES SUCH AS BATTE...
- Publication number 20160218394
- Publication date Jul 28, 2016
- THE UNIVERSITY OF TOKYO
- Atsuo YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME
- Publication number 20150380729
- Publication date Dec 31, 2015
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Akira KOJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTE AND SECONDARY BATTERY
- Publication number 20150111110
- Publication date Apr 23, 2015
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Nagisa Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20140356731
- Publication date Dec 4, 2014
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Junichi Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SILICATE-BASED COMPOUND AND PRODUCTION PROCESS FOR THE SAME...
- Publication number 20140332718
- Publication date Nov 13, 2014
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Akira Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM ION SECONDARY BATTERY...
- Publication number 20140308579
- Publication date Oct 16, 2014
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Akira KOJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SILICATE-BASED COMPOUND, POSITIVE ELECTRODE ACTIVE MATERIAL...
- Publication number 20140231721
- Publication date Aug 21, 2014
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Akira Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM ION SECONDARY BATTERY ELECTRODE, MANUFACTURING PROCESS FOR...
- Publication number 20140186704
- Publication date Jul 3, 2014
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Junichi Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND NEGAT...
- Publication number 20140134485
- Publication date May 15, 2014
- National Institute of Advanced Industrial Science and Technology
- Takuhiro MIYUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
- Publication number 20140127585
- Publication date May 8, 2014
- National Institute of Advanced Industrial Science and Technology
- Akira Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM ION SECONDARY BATTERY ELECTRODE, MANUFACTURING PROCESS FOR...
- Publication number 20140099542
- Publication date Apr 10, 2014
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Junichi Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SODIUM SECONDARY BATTERY
- Publication number 20140050974
- Publication date Feb 20, 2014
- National Institute of Advanced Industrial Science and Technology
- Takuhiro Miyuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-SILICATE-BASED COMPOUND AND PRODUCTION PROCESS FOR THE SAME
- Publication number 20130183584
- Publication date Jul 18, 2013
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Toshikatsu Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDENSED POLYCYCLIC AROMATIC COMPOUND, PRODUCTION PROCESS OF SAME,...
- Publication number 20130078514
- Publication date Mar 28, 2013
- Keio University
- Osamu Ohmori
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION PROCESS FOR LITHIUM-SILICATE-BASED COMPOUND
- Publication number 20130078519
- Publication date Mar 28, 2013
- National Institute of Advanced Industrial Science and Technology
- Toshikatsu Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-IO...
- Publication number 20130029222
- Publication date Jan 31, 2013
- National Institute of Advanced Industrial Science and Technology
- Junichi Niwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION SECONDARY BATTERY
- Publication number 20120321955
- Publication date Dec 20, 2012
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Naoto Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTION PROCESS FOR LITHIUM-BORATE-SYSTEM COMPOUND
- Publication number 20110315919
- Publication date Dec 29, 2011
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Toshikatsu Kojima
- B82 - NANO-TECHNOLOGY
Information Patent Application
PRODUCTION PROCESS FOR LITHIUM-SILICATE-SYSTEM COMPOUND
- Publication number 20110291055
- Publication date Dec 1, 2011
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Toshikatsu Kojima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ACTIVE MATERIAL FOR NON-AQUEOUS-SYSTEM SECONDARY BATTERY AND NON-AQ...
- Publication number 20110285353
- Publication date Nov 24, 2011
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Junichi Niwa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SULFUR-MODIFIED POLYACRYLONITRILE, MANUFACTURING METHOD THEREFOR, A...
- Publication number 20110200875
- Publication date Aug 18, 2011
- National Institute of Advanced Industrial Science and Technology
- Takuhiro Miyuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NEGATIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND MANUFACTUR...
- Publication number 20110031935
- Publication date Feb 10, 2011
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Manabu Miyoshi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Junichi Niwa

Person

Patents Grantslast 30 patents

Aqueous electrolytic solution for power storage device and power st...

Aqueous electrolytic solution for power storage device and power st...

Structural body containing garnet-type ionic conductor

Lithium-ion secondary battery and method for producing the same

Positive electrode active material for sodium ion secondary battery...

Secondary battery

Lithium secondary battery electrode including coated layer having a...

Lithium silicate-based compound, positive electrode active material...

Production process for lithium-silicate-based compound

Lithium ion secondary battery electrode, manufacturing process for...

Production process for lithium-silicate-system compound

Lithium silicate-based compound and production process for the same...

Sulfur-modified polyacrylonitrile, manufacturing method therefor, a...

Condensed polycyclic aromatic compound, production process of same,...

Positive electrode for lithium-ion secondary battery and lithium-io...

Patents Applicationslast 30 patents

AQUEOUS ELECTROLYTIC SOLUTION FOR POWER STORAGE DEVICE AND POWER ST...

STRUCTURAL BODY CONTAINING GARNET-TYPE IONIC CONDUCTOR

ELECTROLYTIC SOLUTION

AQUEOUS ELECTROLYTIC SOLUTION FOR POWER STORAGE DEVICE AND POWER ST...

ELECTROLYTIC SOLUTION

LITHIUM ION SECONDARY CELL

ELECTROLYTIC SOLUTION, FOR ELECTRICAL STORAGE DEVICES SUCH AS BATTE...

LITHIUM-ION SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME

SOLID ELECTROLYTE AND SECONDARY BATTERY

SECONDARY BATTERY

LITHIUM SILICATE-BASED COMPOUND AND PRODUCTION PROCESS FOR THE SAME...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM ION SECONDARY BATTERY...

LITHIUM SILICATE-BASED COMPOUND, POSITIVE ELECTRODE ACTIVE MATERIAL...

LITHIUM ION SECONDARY BATTERY ELECTRODE, MANUFACTURING PROCESS FOR...

NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND NEGAT...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...

LITHIUM ION SECONDARY BATTERY ELECTRODE, MANUFACTURING PROCESS FOR...

SODIUM SECONDARY BATTERY

LITHIUM-SILICATE-BASED COMPOUND AND PRODUCTION PROCESS FOR THE SAME

CONDENSED POLYCYCLIC AROMATIC COMPOUND, PRODUCTION PROCESS OF SAME,...

PRODUCTION PROCESS FOR LITHIUM-SILICATE-BASED COMPOUND

POSITIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-IO...

LITHIUM-ION SECONDARY BATTERY

PRODUCTION PROCESS FOR LITHIUM-BORATE-SYSTEM COMPOUND

PRODUCTION PROCESS FOR LITHIUM-SILICATE-SYSTEM COMPOUND

ACTIVE MATERIAL FOR NON-AQUEOUS-SYSTEM SECONDARY BATTERY AND NON-AQ...

SULFUR-MODIFIED POLYACRYLONITRILE, MANUFACTURING METHOD THEREFOR, A...

NEGATIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND MANUFACTUR...