Eiki TSUSHIMA

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Chitose, Hokkaido, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon plate and composite carbon plate
- Patent number 9,718,688
- Issue date Aug 1, 2017
- Nippon Steel & Sumikin Materials Co., Ltd.
- Eiki Tsushima
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD
- Publication number 20240090139
- Publication date Mar 14, 2024
- LX Semicon Co., Ltd.
- Jun Ho LEE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CARBON PLATE AND COMPOSITE CARBON PLATE
- Publication number 20160052787
- Publication date Feb 25, 2016
- NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
- Eiki TSUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS