Hikaru YOSHIKAWA

Person

Tsukuba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Positive electrode for non-aqueous electrolyte secondary battery, a...
- Patent number 12,283,693
- Issue date Apr 22, 2025
- Sekisui Chemical Co., Ltd.
- Hikaru Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for non-aqueous electrolyte secondary battery, a...
- Patent number 12,278,368
- Issue date Apr 15, 2025
- Sekisui Chemical Co., Ltd.
- Hikaru Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for non-aqueous electrolyte secondary battery, a...
- Patent number 11,862,798
- Issue date Jan 2, 2024
- Sekisui Chemical Co., Ltd.
- Hikaru Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for non-aqueous electrolyte secondary battery, a...
- Patent number 11,811,062
- Issue date Nov 7, 2023
- Sekisui Chemical Co., Ltd.
- Hikaru Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTE...
- Publication number 20250201853
- Publication date Jun 19, 2025
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, N...
- Publication number 20250201854
- Publication date Jun 19, 2025
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, N...
- Publication number 20250201803
- Publication date Jun 19, 2025
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, N...
- Publication number 20250192140
- Publication date Jun 12, 2025
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20240396038
- Publication date Nov 28, 2024
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20230207805
- Publication date Jun 29, 2023
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20230178723
- Publication date Jun 8, 2023
- Sekisui Chemical Co., Ltd
- Yuichi SABI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20230178731
- Publication date Jun 8, 2023
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20230163291
- Publication date May 25, 2023
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20230155128
- Publication date May 18, 2023
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20230115482
- Publication date Apr 13, 2023
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20220359873
- Publication date Nov 10, 2022
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
- Publication number 20220352514
- Publication date Nov 3, 2022
- Sekisui Chemical Co., Ltd
- Hikaru YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS

Hikaru YOSHIKAWA

Person

Patents Grantslast 30 patents

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

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

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

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

Patents Applicationslast 30 patents

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE, AND BATTE...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, N...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, N...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, N...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...