Shinzo Ashida

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wire rod for high strength and high toughness fine steel wire, high...
- Patent number 5,211,772
- Issue date May 18, 1993
- Kabushiki Kaisha Kobe Seiko Sho
- Shinzo Ashida
- C21 - METALLURGY OF IRON
Information Patent Grant
Spring steel for vehicles
- Patent number 4,409,026
- Issue date Oct 11, 1983
- Kabushiki Kaisha Kobe Seiko Sho
- Yoshiro Yamada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...