Ryosuke OHSAWA

Person

Okazaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive electrode material of secondary battery, and secondary bat...
- Patent number 11,646,420
- Issue date May 9, 2023
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode, non-aqueous electrolyte secondary battery, and...
- Patent number 11,424,437
- Issue date Aug 23, 2022
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode material, non-aqueous electrolyte secondary batt...
- Patent number 11,296,314
- Issue date Apr 5, 2022
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing negative electrode, negative electrode, and non...
- Patent number 11,139,464
- Issue date Oct 5, 2021
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium-ion secondary battery and method of producing the same
- Patent number 11,133,525
- Issue date Sep 28, 2021
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium-ion secondary battery and method of producing the same
- Patent number 11,011,753
- Issue date May 18, 2021
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery, method of evaluating neg...
- Patent number 11,011,744
- Issue date May 18, 2021
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium ion secondary battery and method for manufacturing lithium...
- Patent number 10,971,726
- Issue date Apr 6, 2021
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing negative electrode for nonaqueous electrolyte s...
- Patent number 10,923,705
- Issue date Feb 16, 2021
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery and method of producing t...
- Patent number 10,886,569
- Issue date Jan 5, 2021
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode plate and non-aqueous electrolyte secondary battery
- Patent number 10,622,619
- Issue date Apr 14, 2020
- Toyota Jidosha Kabushiki Kaisha
- Akira Tsujiko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 10,535,867
- Issue date Jan 14, 2020
- Toyota Jidosha Kabushiki Kaisha
- Kenta Ishii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Negative electrode active material particle, negative electrode, li...
- Patent number 10,446,846
- Issue date Oct 15, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE AND BATTERY
- Publication number 20240250245
- Publication date Jul 25, 2024
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL
- Publication number 20240178380
- Publication date May 30, 2024
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, LITHIUM ION...
- Publication number 20240030432
- Publication date Jan 25, 2024
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR LEACHING NICKEL FROM NICKEL ORE AND METHOD FOR PRODUCING...
- Publication number 20230257282
- Publication date Aug 17, 2023
- Prime Planet Energy & Solutions, Inc.
- Yuji YAMAMOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTRODE AND BATTERY
- Publication number 20230223520
- Publication date Jul 13, 2023
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING CATHODE ACTIVE MATERIAL, CATHODE ACTIVE MATERI...
- Publication number 20230063022
- Publication date Mar 2, 2023
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE MATERIAL OF SECONDARY BATTERY, AND SECONDARY BAT...
- Publication number 20210249660
- Publication date Aug 12, 2021
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Negative Electrode, Non-Aqueous Electrolyte Secondary Battery, and...
- Publication number 20200035992
- Publication date Jan 30, 2020
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD OF EVALUATING NEG...
- Publication number 20200028160
- Publication date Jan 23, 2020
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING NEGATIVE ELECTRODE, NEGATIVE ELECTRODE, AND NON...
- Publication number 20200006747
- Publication date Jan 2, 2020
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM-ION SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME
- Publication number 20190312302
- Publication date Oct 10, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE MATERIAL, NON-AQUEOUS ELECTROLYTE SECONDARY BATT...
- Publication number 20190305305
- Publication date Oct 3, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING LITHIUM...
- Publication number 20190280293
- Publication date Sep 12, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME
- Publication number 20190260030
- Publication date Aug 22, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING T...
- Publication number 20190140308
- Publication date May 9, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE PLATE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20190115585
- Publication date Apr 18, 2019
- Toyota Jidosha Kabushiki Kaisha
- Akira TSUJIKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL PARTICLE, NEGATIVE ELECTRODE, LI...
- Publication number 20190067697
- Publication date Feb 28, 2019
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE S...
- Publication number 20180342728
- Publication date Nov 29, 2018
- Toyota Jidosha Kabushiki Kaisha
- Ryosuke OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20180205071
- Publication date Jul 19, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kenta Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20170098863
- Publication date Apr 6, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kazuhisa TAKEDA
- H01 - BASIC ELECTRIC ELEMENTS

Ryosuke OHSAWA

Person

Patents Grantslast 30 patents

Positive electrode material of secondary battery, and secondary bat...

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

Negative electrode material, non-aqueous electrolyte secondary batt...

Method of producing negative electrode, negative electrode, and non...

Lithium-ion secondary battery and method of producing the same

Lithium-ion secondary battery and method of producing the same

Non-aqueous electrolyte secondary battery, method of evaluating neg...

Lithium ion secondary battery and method for manufacturing lithium...

Method of producing negative electrode for nonaqueous electrolyte s...

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

Negative electrode plate and non-aqueous electrolyte secondary battery

Non-aqueous electrolyte secondary battery

Negative electrode active material particle, negative electrode, li...

Patents Applicationslast 30 patents

ELECTRODE AND BATTERY

BATTERY AND METHOD OF PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL

POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, LITHIUM ION...

METHOD FOR LEACHING NICKEL FROM NICKEL ORE AND METHOD FOR PRODUCING...

ELECTRODE AND BATTERY

METHOD FOR PRODUCING CATHODE ACTIVE MATERIAL, CATHODE ACTIVE MATERI...

POSITIVE ELECTRODE MATERIAL OF SECONDARY BATTERY, AND SECONDARY BAT...

Negative Electrode, Non-Aqueous Electrolyte Secondary Battery, and...

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD OF EVALUATING NEG...

METHOD OF PRODUCING NEGATIVE ELECTRODE, NEGATIVE ELECTRODE, AND NON...

LITHIUM-ION SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME

NEGATIVE ELECTRODE MATERIAL, NON-AQUEOUS ELECTROLYTE SECONDARY BATT...

LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING LITHIUM...

LITHIUM-ION SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME

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

NEGATIVE ELECTRODE PLATE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

NEGATIVE ELECTRODE ACTIVE MATERIAL PARTICLE, NEGATIVE ELECTRODE, LI...

METHOD OF PRODUCING NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE S...

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

METHOD OF MANUFACTURING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY