Hiroaki KURIHARA

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Ageo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for measuring surface parameter of copper foil, method for s...
- Patent number 12,222,201
- Issue date Feb 11, 2025
- Mitsui Mining & Smelting Co., Ltd.
- Hiroaki Kurihara
- G01 - MEASURING TESTING
Information Patent Grant
Surface-treated copper foil, method for producing same, copper-clad...
- Patent number 10,645,809
- Issue date May 5, 2020
- Mitsui Mining & Smelting Co., Ltd.
- Yoshinori Matsuura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MEASURING SURFACE PARAMETER OF COPPER FOIL, METHOD FOR S...
- Publication number 20240328779
- Publication date Oct 3, 2024
- Mitsui Mining and Smelting Co., Ltd.
- Hiroaki KURIHARA
- G01 - MEASURING TESTING
Information Patent Application
SURFACE-TREATED COPPER FOIL, METHOD FOR PRODUCING SAME, COPPER-CLAD...
- Publication number 20170188457
- Publication date Jun 29, 2017
- Mitsui Mining and Smelting Co., Ltd.
- Yoshinori MATSUURA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...