Yuji Yamagami

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Secondary battery insulating plate and secondary battery including...
- Patent number 11,901,501
- Issue date Feb 13, 2024
- Panasonic Holdings Corporation
- Takeshi Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery insulating plate and secondary battery including...
- Patent number 11,495,855
- Issue date Nov 8, 2022
- Panasonic Holdings Corporation
- Takeshi Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cylindrical nonaqueous electrolyte secondary battery
- Patent number 11,264,649
- Issue date Mar 1, 2022
- SANYO ELECTRIC CO., LTD.
- Junichi Sugaya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY BATTERY INSULATING PLATE AND SECONDARY BATTERY INCLUDING...
- Publication number 20230011365
- Publication date Jan 12, 2023
- Panasonic Holdings Corporation
- Takeshi Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CYLINDRICAL BATTERY AND BATTERY MODULE
- Publication number 20210273281
- Publication date Sep 2, 2021
- SANYO ELECTRIC CO., LTD.
- Yuji Yamagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CYLINDRICAL NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20200280027
- Publication date Sep 3, 2020
- SANYO ELECTRIC CO., LTD.
- Yuji Yamagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CYLINDRICAL NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20200119406
- Publication date Apr 16, 2020
- SANYO ELECTRIC CO., LTD.
- Junichi SUGAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY INSULATING PLATE AND SECONDARY BATTERY INCLUDING...
- Publication number 20200020897
- Publication date Jan 16, 2020
- Panasonic Corporation
- Takeshi Enomoto
- H01 - BASIC ELECTRIC ELEMENTS