Minoru FUKUNAGA

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING TWO-PIECE CAN, CAN BODY, AND METAL PLATE
- Publication number 20240042508
- Publication date Feb 8, 2024
- DAIWA CAN COMPANY
- Minoru Fukunaga
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD OF BATTERY CASE
- Publication number 20230124823
- Publication date Apr 20, 2023
- Daiwa Can Company
- Minoru FUKUNAGA
- H01 - BASIC ELECTRIC ELEMENTS