Liwen SANG

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer film structure and method for producing same
- Patent number 12,247,297
- Issue date Mar 11, 2025
- Tosoh Corporation
- Yuya Tsuchida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
LAMINATE AND METHOD FOR MANUFACTURING SAME
- Publication number 20240401184
- Publication date Dec 5, 2024
- TOSOH CORPORATION
- Yuya SUEMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTILAYER FILM STRUCTURE AND METHOD FOR PRODUCING SAME
- Publication number 20240158954
- Publication date May 16, 2024
- TOSOH CORPORATION
- Yuya TSUCHIDA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...