Hidesato Mabuchi

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Oita, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength steel sheet highly resistant to dynamic deformation a...
- Patent number 6,544,354
- Issue date Apr 8, 2003
- Nippon Steel Corporation
- Osamu Kawano
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength steel plate having high dynamic deformation resistanc...
- Patent number 6,319,338
- Issue date Nov 20, 2001
- Nippon Steel Corporation
- Osamu Kawano
- C21 - METALLURGY OF IRON
Information Patent Grant
Welded joint of high fatigue strength
- Patent number 5,964,964
- Issue date Oct 12, 1999
- Nippon Steel Corporation
- Katsumi Kurebayashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Steel for chimney or gas duct, excellent in pitting resistance and...
- Patent number 5,820,819
- Issue date Oct 13, 1998
- Nippon Steel Corporation
- Koji Tanabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...