Shigeru ITABASHI

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Ageo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal foil with releasing resin layer, and printed wiring board
- Patent number 10,863,621
- Issue date Dec 8, 2020
- Mitsui Mining & Smelting Co., Ltd.
- Toshifumi Matsushima
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
METAL FOIL WITH RELEASING RESIN LAYER, AND PRINTED WIRING BOARD
- Publication number 20170071059
- Publication date Mar 9, 2017
- Mitsui Mining and Smelting Co., Ltd.
- Toshifumi MATSUSHIMA
- B32 - LAYERED PRODUCTS