Takuya OKAMOTO

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Yasugi-shi, Shimane, JP

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Patents Grantslast 30 patents

Information Patent Grant
Martensitic stainless steel foil and manufacturing method thereof
- Patent number 11,098,393
- Issue date Aug 24, 2021
- Hitachi Metals, Ltd.
- Takuya Okamoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal strip coil and method for manufacturing the same
- Patent number 11,097,324
- Issue date Aug 24, 2021
- Hitachi Metals, Ltd.
- Thanh-Nghia Nguyen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METAL STRIP COIL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190224734
- Publication date Jul 25, 2019
- Hitachi Metals, Ltd.
- Thanh-Nghia NGUEN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MARTENSITIC STAINLESS STEEL FOIL AND MANUFACTURING METHOD THEREOF
- Publication number 20190071758
- Publication date Mar 7, 2019
- Hitachi Metals, Ltd.
- Takuya OKAMOTO
- C21 - METALLURGY OF IRON