Daisuke OKUYAMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lead frame and manufacturing method thereof
- Patent number 12,243,811
- Issue date Mar 4, 2025
- Dai Nippon Printing Co., Ltd.
- Masahiro Nagata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
LEAD FRAME AND MANUFACTURING METHOD THEREOF
- Publication number 20250174530
- Publication date May 29, 2025
- DAI NIPPON PRINTING CO., LTD.
- Masahiro NAGATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD FRAME AND MANUFACTURING METHOD THEREOF
- Publication number 20240404928
- Publication date Dec 5, 2024
- DAI NIPPON PRINTING CO., LTD.
- Masahiro NAGATA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LEAD FRAME AND MANUFACTURING METHOD THEREOF
- Publication number 20240145356
- Publication date May 2, 2024
- DAI NIPPON PRINTING CO., LTD.
- Masahiro NAGATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD FRAME AND MANUFACTURING METHOD THEREOF
- Publication number 20240030114
- Publication date Jan 25, 2024
- DAI NIPPON PRINTING CO., LTD.
- Masahiro NAGATA
- H01 - BASIC ELECTRIC ELEMENTS