Takao KITAGAWA

Person

Funabashi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lithium-ion secondary battery
- Patent number 11,374,221
- Issue date Jun 28, 2022
- Sumitomo Metal Mining Co., Ltd.
- Masataka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material and method for manufacturing the same
- Patent number 11,171,321
- Issue date Nov 9, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Kouji Oono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for lithium ion secondary battery, electrode mat...
- Patent number 10,892,485
- Issue date Jan 12, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Takao Kitagawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Cathode material for lithium-ion secondary battery, cathode for lit...
- Patent number 10,818,923
- Issue date Oct 27, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode material for lithium-ion secondary battery, cathode for lit...
- Patent number 10,693,138
- Issue date Jun 23, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cathode material for lithium-ion secondary battery, cathode for lit...
- Patent number 10,629,908
- Issue date Apr 21, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode material for lithium-ion secondary battery, cathode for lit...
- Patent number 10,573,890
- Issue date Feb 25, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lithium-ion secondary battery
- Patent number 10,566,621
- Issue date Feb 18, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode material for lithium-ion secondary battery and method for m...
- Patent number 10,566,622
- Issue date Feb 18, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lithium-ion secondary battery
- Patent number 10,483,589
- Issue date Nov 19, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Kouji Oono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode material for lithium-ion secondary battery, cathode for lit...
- Patent number 10,109,861
- Issue date Oct 23, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode material for lithium-ion secondary battery, cathode for lit...
- Patent number 10,090,517
- Issue date Oct 2, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode material for lithium-ion secondary battery
- Patent number 10,014,522
- Issue date Jul 3, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Masataka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material, paste, electrode plate, and lithium ion battery
- Patent number 9,979,013
- Issue date May 22, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Kenta Ooishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for non-aqueous electrolyte secondary battery, n...
- Patent number 9,960,416
- Issue date May 1, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Tomitaro Hara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material, electrode, and lithium ion battery
- Patent number 9,941,510
- Issue date Apr 10, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Takao Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material, electrode and lithium ion battery
- Patent number 9,923,207
- Issue date Mar 20, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Koji Oono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material, electrode, and lithium ion battery
- Patent number 9,865,876
- Issue date Jan 9, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Hiroyuki Mine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material, electrode plate, lithium ion battery, manufactu...
- Patent number 9,748,563
- Issue date Aug 29, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Akinori Yamazaki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrode material and method for manufacturing same
- Patent number 9,722,250
- Issue date Aug 1, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Kouji Oono
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrode material, electrode, and lithium ion battery
- Patent number 9,716,270
- Issue date Jul 25, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Kenta Ooishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material and method for producing same
- Patent number 9,716,269
- Issue date Jul 25, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Hiroyuki Mine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material and method for producing the same
- Patent number 9,698,425
- Issue date Jul 4, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Takao Kitagawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrode material, paste for electrodes, and lithium ion battery
- Patent number 9,680,149
- Issue date Jun 13, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Takao Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon-coated active material composite and lithium ion battery
- Patent number 9,455,442
- Issue date Sep 27, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Hiroyuki Mine
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode material, method for producing the same, electrode and ba...
- Patent number 9,391,330
- Issue date Jul 12, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Takao Kitagawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrode material, paste for electrodes, and lithium ion battery
- Patent number 9,356,286
- Issue date May 31, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Takao Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material, electrode and lithium ion battery
- Patent number 9,343,741
- Issue date May 17, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Takao Kitagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode material, electrode and lithium ion battery
- Patent number 9,172,087
- Issue date Oct 27, 2015
- Sumitomo Osaka Cement Co., Ltd.
- Kenta Ooishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material, method for producing the same, electrode and ba...
- Patent number 8,658,316
- Issue date Feb 25, 2014
- Sumitomo Osaka Cement Co., Ltd.
- Takao Kitagawa
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM-ION SECONDARY BATTERY
- Publication number 20200161657
- Publication date May 21, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190386290
- Publication date Dec 19, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Kouji OONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, CATHODE FOR LIT...
- Publication number 20190305364
- Publication date Oct 3, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, ELECTRODE MAT...
- Publication number 20190305307
- Publication date Oct 3, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Takao KITAGAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...
- Publication number 20190103610
- Publication date Apr 4, 2019
- Sumitomo Osaka Cement Co., Ltd.
- MASATAKA OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...
- Publication number 20190103611
- Publication date Apr 4, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND METHOD FOR M...
- Publication number 20190097230
- Publication date Mar 28, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...
- Publication number 20180309128
- Publication date Oct 25, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND MANUFACTURIN...
- Publication number 20180277846
- Publication date Sep 27, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Kouji OONO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDA...
- Publication number 20180248188
- Publication date Aug 30, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Takao KITAGAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...
- Publication number 20180097230
- Publication date Apr 5, 2018
- Sumitomo Osaka Cement Co., Ltd.
- MASATAKA OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...
- Publication number 20180097231
- Publication date Apr 5, 2018
- Sumitomo Osaka Cement Co., Ltd.
- MASATAKA OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL, METHOD FOR MANUFACTURING ELECTRODE MATERIAL, EL...
- Publication number 20180062165
- Publication date Mar 1, 2018
- Sumitomo Osaka Cement Co., Ltd.
- Kouji OONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY
- Publication number 20170288212
- Publication date Oct 5, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION SECONDARY BATTERY
- Publication number 20170288226
- Publication date Oct 5, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...
- Publication number 20170250399
- Publication date Aug 31, 2017
- Sumitomo Osaka Cement Co., Ltd.
- MASATAKA OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION SECONDARY BATTERY
- Publication number 20170237121
- Publication date Aug 17, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Kouji OONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, METHOD FOR MA...
- Publication number 20170237064
- Publication date Aug 17, 2017
- Sumitomo Osaka Cement Co., Ltd.
- TAKAO KITAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR LITHIUM-ION RECHARGEABLE BATTERY, METHOD FOR...
- Publication number 20170092937
- Publication date Mar 30, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR LITHIUM-ION RECHARGEABLE BATTERY, ELECTRODE...
- Publication number 20170092938
- Publication date Mar 30, 2017
- Sumitomo Osaka Cement Co., Ltd.
- Kouji OONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, PO...
- Publication number 20160322630
- Publication date Nov 3, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Masataka OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING SAME
- Publication number 20160190589
- Publication date Jun 30, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Kouji OONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL AND METHOD FOR PRODUCING SAME
- Publication number 20160172664
- Publication date Jun 16, 2016
- SUMITOMO OSAKA CEMENT CO., LTD.
- Hiroyuki MINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL, PASTE FOR ELECTRODES, AND LITHIUM ION BATTERY
- Publication number 20160156026
- Publication date Jun 2, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Takao KITAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL, ELECTRODE, AND LITHIUM ION BATTERY
- Publication number 20160093878
- Publication date Mar 31, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Kenta OOISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL, PASTE FOR ELECTRODES, AND LITHIUM ION BATTERY
- Publication number 20150380725
- Publication date Dec 31, 2015
- Sumitomo Osaka Cement Co., Ltd.
- Hiroyuki MINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL, PASTE FOR ELECTRODES, AND LITHIUM ION BATTERY
- Publication number 20150380734
- Publication date Dec 31, 2015
- Sumitomo Osaka Cement Co., Ltd.
- Takao KITAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL
- Publication number 20150325846
- Publication date Nov 12, 2015
- Sumitomo Osaka Cement Co., Ltd.
- Takao KITAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON-COATED ACTIVE MATERIAL COMPOSITE AND LITHIUM ION BATTERY
- Publication number 20150255787
- Publication date Sep 10, 2015
- Sumitomo Osaka Cement Co., Ltd.
- Hiroyuki MINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL, ELECTRODE, AND LITHIUM ION BATTERY
- Publication number 20150194675
- Publication date Jul 9, 2015
- Sumitomo Osaka Cement Co., Ltd.
- Hiroyuki MINE
- H01 - BASIC ELECTRIC ELEMENTS

Takao KITAGAWA

Person

Patents Grantslast 30 patents

Lithium-ion secondary battery

Electrode material and method for manufacturing the same

Electrode material for lithium ion secondary battery, electrode mat...

Cathode material for lithium-ion secondary battery, cathode for lit...

Cathode material for lithium-ion secondary battery, cathode for lit...

Cathode material for lithium-ion secondary battery, cathode for lit...

Cathode material for lithium-ion secondary battery, cathode for lit...

Lithium-ion secondary battery

Cathode material for lithium-ion secondary battery and method for m...

Lithium-ion secondary battery

Cathode material for lithium-ion secondary battery, cathode for lit...

Cathode material for lithium-ion secondary battery, cathode for lit...

Cathode material for lithium-ion secondary battery

Electrode material, paste, electrode plate, and lithium ion battery

Positive electrode for non-aqueous electrolyte secondary battery, n...

Electrode material, electrode, and lithium ion battery

Electrode material, electrode and lithium ion battery

Electrode material, electrode, and lithium ion battery

Electrode material, electrode plate, lithium ion battery, manufactu...

Electrode material and method for manufacturing same

Electrode material, electrode, and lithium ion battery

Electrode material and method for producing same

Electrode material and method for producing the same

Electrode material, paste for electrodes, and lithium ion battery

Carbon-coated active material composite and lithium ion battery

Electrode material, method for producing the same, electrode and ba...

Electrode material, paste for electrodes, and lithium ion battery

Electrode material, electrode and lithium ion battery

Electrode material, electrode and lithium ion battery

Electrode material, method for producing the same, electrode and ba...

Patents Applicationslast 30 patents

LITHIUM-ION SECONDARY BATTERY

ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

CATHODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, CATHODE FOR LIT...

ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, ELECTRODE MAT...

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND METHOD FOR M...

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND MANUFACTURIN...

ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDA...

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...

ELECTRODE MATERIAL, METHOD FOR MANUFACTURING ELECTRODE MATERIAL, EL...

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY

LITHIUM-ION SECONDARY BATTERY

CATHODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, CATHODE FOR LIT...

LITHIUM-ION SECONDARY BATTERY

ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, METHOD FOR MA...

ELECTRODE MATERIAL FOR LITHIUM-ION RECHARGEABLE BATTERY, METHOD FOR...

ELECTRODE MATERIAL FOR LITHIUM-ION RECHARGEABLE BATTERY, ELECTRODE...

POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, PO...

ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING SAME

ELECTRODE MATERIAL AND METHOD FOR PRODUCING SAME

ELECTRODE MATERIAL, PASTE FOR ELECTRODES, AND LITHIUM ION BATTERY

ELECTRODE MATERIAL, ELECTRODE, AND LITHIUM ION BATTERY

ELECTRODE MATERIAL, PASTE FOR ELECTRODES, AND LITHIUM ION BATTERY

ELECTRODE MATERIAL, PASTE FOR ELECTRODES, AND LITHIUM ION BATTERY

ELECTRODE MATERIAL

CARBON-COATED ACTIVE MATERIAL COMPOSITE AND LITHIUM ION BATTERY

ELECTRODE MATERIAL, ELECTRODE, AND LITHIUM ION BATTERY