Yasuhiro Kinari

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Kitakyushu City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cast steel and steel material with excellent workability, method fo...
- Patent number 6,918,969
- Issue date Jul 19, 2005
- Nippon Steel Corporation
- Masafumi Zeze
- C21 - METALLURGY OF IRON
Information Patent Grant
Cast steel piece and steel product excellent in forming characteris...
- Patent number 6,585,799
- Issue date Jul 1, 2003
- Nippon Steel Corporation
- Masafumi Zeze
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Cast steel and steel material with excellent workability, method fo...
- Publication number 20030015260
- Publication date Jan 23, 2003
- NIPPON STEEL CORPORATION
- Masafumi Zeze
- C21 - METALLURGY OF IRON