Makoto MIYAJIMA

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing chemically treated alloy material, and chemica...
- Patent number 11,879,172
- Issue date Jan 23, 2024
- Nippon Steel Corporation
- Takamitsu Takagi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
STEEL MATERIAL FOR SLIDING MEMBERS AND METHOD OF MANUFACTURING THE...
- Publication number 20210348247
- Publication date Nov 11, 2021
- NIPPON STEEL CORPORATION
- Kazuyuki KITAMURA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING CHEMICALLY TREATED ALLOY MATERIAL, AND CHEMICA...
- Publication number 20200283907
- Publication date Sep 10, 2020
- NIPPON STEEL CORPORATION
- Takamitsu TAKAGI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...