Yukio Oda

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Shinnanyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Duplex structure stainless steel having high strength and elongatio...
- Patent number 5,624,504
- Issue date Apr 29, 1997
- Nisshin Steel Co., Ltd.
- Katsuhisa Miyakusu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Stainless steel multifold pipe
- Patent number 5,458,156
- Issue date Oct 17, 1995
- Nisshin Steel Co., Ltd.
- Naoto Okubo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...