Toshiki Ishikawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery can with cutting-edge portion higher than cutting start por...
- Patent number 8,202,646
- Issue date Jun 19, 2012
- Panasonic Corporation
- Toshiki Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE PLATE, ELECTRODE BODY, AND BATTERY
- Publication number 20250030069
- Publication date Jan 23, 2025
- Panasonic Energy Co., Ltd.
- Toshiki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT NONAQUEOUS SECONDARY BATTERY
- Publication number 20120164503
- Publication date Jun 28, 2012
- Toshiki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CAN, MANUFACTURING METHOD AND MANUFACTURING DEVICE THEREFOR...
- Publication number 20100183911
- Publication date Jul 22, 2010
- Toshiki Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR