Kazuhiro Uzumaki

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spring with excellent fatigue endurance property and surface treatm...
- Patent number 6,790,294
- Issue date Sep 14, 2004
- Suncall Corporation
- Masaaki Ishida
- C21 - METALLURGY OF IRON
Information Patent Grant
Surface treatment method for a steel workpiece using high speed sho...
- Patent number 5,816,088
- Issue date Oct 6, 1998
- Suncall Corporation
- Yoshiro Yamada
- C21 - METALLURGY OF IRON