Tetsumasa MARUO

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Patents Applicationslast 30 patents

Information Patent Application
ROLLING DEVICE FOR ELECTRODE SHEET
- Publication number 20240413297
- Publication date Dec 12, 2024
- Prime Planet Energy & Solutions, Inc.
- Shun YAMAZAKI
- B30 - PRESSES
Information Patent Application
ELECTRODE SHEET MANUFACTURING DEVICE
- Publication number 20240408657
- Publication date Dec 12, 2024
- Prime Planet Energy & Solutions, Inc.
- Tetsumasa MARUO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE FOR MANUFACTURING ELECTRODE PLATE AND METHOD FOR MANUFACTURI...
- Publication number 20230223513
- Publication date Jul 13, 2023
- Panasonic Holdings Corporation
- Tetsumasa MARUO
- B30 - PRESSES
Information Patent Application
ROLL PRESS APPARATUS AND METHOD FOR PRODUCING COMPRESSED STRIP-SHAP...
- Publication number 20220285663
- Publication date Sep 8, 2022
- Prime Planet Energy & Solutions, Inc.
- Tomofumi HIRUKAWA
- H01 - BASIC ELECTRIC ELEMENTS