Atsushi Yumoto

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for scribing grain-oriented electrical steel strip
- Patent number 5,150,598
- Issue date Sep 29, 1992
- Nippon Steel Corp.
- Takayuki Uchida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY COOLING DEVICE AND SECONDARY COOLING METHOD FOR CONTINUOU...
- Publication number 20210229166
- Publication date Jul 29, 2021
- NIPPON STEEL CORPORATION
- Atsushi YUMOTO
- B22 - CASTING POWDER METALLURGY