Yuji YOKOYAMA

Person

Moriguchi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Negative electrode for nonaqueous electrolyte secondary battery, an...
- Patent number 11,728,471
- Issue date Aug 15, 2023
- Panasonic Holdings Corporation
- Yusuke Fukumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode for nonaqueous electrolyte secondary battery, an...
- Patent number 11,728,472
- Issue date Aug 15, 2023
- Panasonic Holdings Corporation
- Masanori Sugimori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode for nonaqueous electrolyte secondary battery, an...
- Patent number 11,721,802
- Issue date Aug 8, 2023
- Panasonic Holdings Corporation
- Yusuke Fukumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery having an intermediate la...
- Patent number 11,641,017
- Issue date May 2, 2023
- Toyota Jidosha Kabushiki Kaisha
- Koji Torita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery, and method of producing...
- Patent number 11,223,047
- Issue date Jan 11, 2022
- Toyota Jidosha Kabushiki Kaisha
- Yutaka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing negative electrode and secondary battery, and...
- Patent number 11,011,738
- Issue date May 18, 2021
- Toyota Jidosha Kabushiki Kaisha
- Kazuhisa Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator and non-aqueous electrolyte secondary battery
- Patent number 10,971,711
- Issue date Apr 6, 2021
- Toyota Jidosha Kabushiki Kaisha
- Kazuhisa Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolytic secondary battery and method of manufactur...
- Patent number 10,964,970
- Issue date Mar 30, 2021
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode and non-aqueous electrolyte secondary battery in...
- Patent number 10,763,498
- Issue date Sep 1, 2020
- Toyota Jidosha Kabushiki Kaisha
- Kazuhisa Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for non-aqueous electrolyte secondary battery
- Patent number 10,461,310
- Issue date Oct 29, 2019
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Nonaqueous electrolyte secondary battery including a positive elect...
- Patent number 10,454,098
- Issue date Oct 22, 2019
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing non-aqueous electrolyte solution secondary...
- Patent number 10,374,224
- Issue date Aug 6, 2019
- Toyota Jidosha Kabushiki Kaisha
- Koji Torita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Secondary battery
- Patent number 10,056,617
- Issue date Aug 21, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tatsuya Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary battery
- Patent number 10,020,511
- Issue date Jul 10, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tatsuya Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing negative electrode for nonaqueous electroly...
- Patent number 9,960,411
- Issue date May 1, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Nonaqueous electrolyte secondary battery and method of manufacturin...
- Patent number 9,929,406
- Issue date Mar 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium ion secondary battery
- Patent number 9,905,846
- Issue date Feb 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for nonaqueous electrolyte secondary batteries,...
- Patent number 9,806,336
- Issue date Oct 31, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tatsuya Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 9,761,853
- Issue date Sep 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte rechargeable battery
- Patent number 9,692,048
- Issue date Jun 27, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 9,647,261
- Issue date May 9, 2017
- Toyota Jidosha Kabushiki Kaisha
- Keisuke Ohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sealed lithium secondary battery
- Patent number 9,559,383
- Issue date Jan 31, 2017
- Toyota Jidosha Kabushiki Kaisha
- Masahiro Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte secondary battery and method of producing same
- Patent number 9,515,313
- Issue date Dec 6, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiroya Umeyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE SLURRY CARBON NANOTUBE LIQUID DISPERSION, NEGATIVE ELECTR...
- Publication number 20240055613
- Publication date Feb 15, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Yusuke Fukumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AN...
- Publication number 20220216474
- Publication date Jul 7, 2022
- PANASONIC CORPORATION
- Yuji Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AN...
- Publication number 20210202932
- Publication date Jul 1, 2021
- PANASONIC CORPORATION
- Yusuke Fukumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AN...
- Publication number 20210202933
- Publication date Jul 1, 2021
- PANASONIC CORPORATION
- Masanori Sugimori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AN...
- Publication number 20210193992
- Publication date Jun 24, 2021
- PANASONIC CORPORATION
- Masanori Sugimori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AN...
- Publication number 20210193991
- Publication date Jun 24, 2021
- PANASONIC CORPORATION
- Yusuke Fukumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY
- Publication number 20200251738
- Publication date Aug 6, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yutaka OYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-Aqueous Electrolyte Secondary Battery
- Publication number 20200194795
- Publication date Jun 18, 2020
- Toyota Jidosha Kabushiki Kaisha
- Koji Torita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD OF PRODUCING...
- Publication number 20190305314
- Publication date Oct 3, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yutaka Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20190123320
- Publication date Apr 25, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kazuhisa TAKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY IN...
- Publication number 20190115592
- Publication date Apr 18, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kazuhisa TAKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING NEGATIVE ELECTRODE AND SECONDARY BATTERY, AND...
- Publication number 20180108903
- Publication date Apr 19, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kazuhisa TAKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NON-AQUEOUS ELECTROLYTE SOLUTION SECONDARY...
- Publication number 20180076450
- Publication date Mar 15, 2018
- Toyota Jidosha Kabushiki Kaisha
- Koji TORITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AN...
- Publication number 20170358792
- Publication date Dec 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTIC SECONDARY BATTERY AND METHOD OF MANUFACTUR...
- Publication number 20170309945
- Publication date Oct 26, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20170170464
- Publication date Jun 15, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20160336568
- Publication date Nov 17, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM ION SECONDARY BATTERY
- Publication number 20160260974
- Publication date Sep 8, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20160240839
- Publication date Aug 18, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- B32 - LAYERED PRODUCTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20160181619
- Publication date Jun 23, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tatsuya HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLY...
- Publication number 20160141597
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF MANUFACTURIN...
- Publication number 20160141628
- Publication date May 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE RECHARGEABLE BATTERY
- Publication number 20160093877
- Publication date Mar 31, 2016
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING SAME
- Publication number 20150333324
- Publication date Nov 19, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hiroya UMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20150280209
- Publication date Oct 1, 2015
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Keisuke Ohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES,...
- Publication number 20150255786
- Publication date Sep 10, 2015
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Tatsuya Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20150221951
- Publication date Aug 6, 2015
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Tatsuya Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEALED LITHIUM SECONDARY BATTERY
- Publication number 20140342200
- Publication date Nov 20, 2014
- Masahiro Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CYLINDRICAL BATTERY
- Publication number 20130309529
- Publication date Nov 21, 2013
- PANASONIC CORPORATION
- Yuji Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING...
- Publication number 20130157096
- Publication date Jun 20, 2013
- PANASONIC CORPORATION
- Yasushi Nakagiri
- H01 - BASIC ELECTRIC ELEMENTS

Yuji YOKOYAMA

Person

Patents Grantslast 30 patents

Negative electrode for nonaqueous electrolyte secondary battery, an...

Negative electrode for nonaqueous electrolyte secondary battery, an...

Negative electrode for nonaqueous electrolyte secondary battery, an...

Non-aqueous electrolyte secondary battery having an intermediate la...

Non-aqueous electrolyte secondary battery, and method of producing...

Method for producing negative electrode and secondary battery, and...

Separator and non-aqueous electrolyte secondary battery

Non-aqueous electrolytic secondary battery and method of manufactur...

Negative electrode and non-aqueous electrolyte secondary battery in...

Manufacturing method for non-aqueous electrolyte secondary battery

Nonaqueous electrolyte secondary battery including a positive elect...

Method of manufacturing non-aqueous electrolyte solution secondary...

Secondary battery

Lithium secondary battery

Method of manufacturing negative electrode for nonaqueous electroly...

Nonaqueous electrolyte secondary battery and method of manufacturin...

Lithium ion secondary battery

Positive electrode for nonaqueous electrolyte secondary batteries,...

Non-aqueous electrolyte secondary battery

Nonaqueous electrolyte rechargeable battery

Non-aqueous electrolyte secondary battery

Sealed lithium secondary battery

Nonaqueous electrolyte secondary battery and method of producing same

Patents Applicationslast 30 patents

ELECTRODE SLURRY CARBON NANOTUBE LIQUID DISPERSION, NEGATIVE ELECTR...

NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AN...

NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AN...

NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AN...

NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AN...

NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AN...

NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY

Non-Aqueous Electrolyte Secondary Battery

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD OF PRODUCING...

SEPARATOR AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

NEGATIVE ELECTRODE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY IN...

METHOD FOR PRODUCING NEGATIVE ELECTRODE AND SECONDARY BATTERY, AND...

METHOD OF MANUFACTURING NON-AQUEOUS ELECTROLYTE SOLUTION SECONDARY...

METHOD OF MANUFACTURING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AN...

NON-AQUEOUS ELECTROLYTIC SECONDARY BATTERY AND METHOD OF MANUFACTUR...

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

LITHIUM ION SECONDARY BATTERY

MANUFACTURING METHOD FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

SECONDARY BATTERY

METHOD OF MANUFACTURING NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLY...

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF MANUFACTURIN...

NONAQUEOUS ELECTROLYTE RECHARGEABLE BATTERY

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING SAME

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES,...

LITHIUM SECONDARY BATTERY

SEALED LITHIUM SECONDARY BATTERY

CYLINDRICAL BATTERY

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING...