Yoshiko KIYOHARA

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
PACKAGING MATERIAL FOR POWER STORAGE DEVICE, METHOD OF PRODUCING SA...
- Publication number 20240217209
- Publication date Jul 4, 2024
- DAI NIPPON PRINTING CO., LTD.
- Daisuke YASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GASKET MEMBER FOR SOLID POLYMER FUEL CELL, ELECTRODE-ELECTROLYTE ME...
- Publication number 20240128481
- Publication date Apr 18, 2024
- DAI NIPPON PRINTING CO., LTD.
- Kazufumi KODANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERIOR MATERIAL FOR POWER STORAGE DEVICE, METHOD FOR MANUFACTURIN...
- Publication number 20230335835
- Publication date Oct 19, 2023
- DAI NIPPON PRINTING CO., LTD.
- Yoshiko KIYOHARA
- H01 - BASIC ELECTRIC ELEMENTS