Kazuyuki Hamada

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Kakogawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-yield-ratio high-strength steel sheet having excellent workabi...
- Patent number 9,611,524
- Issue date Apr 4, 2017
- Kobe Steel, Ltd.
- Kazuyuki Hamada
- C21 - METALLURGY OF IRON
Information Patent Grant
High-yield-ratio and high-strength steel sheet excellent in workabi...
- Patent number 9,115,416
- Issue date Aug 25, 2015
- Kobe Steel, Ltd.
- Kazuyuki Hamada
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-dip galvanized steel sheet and alloyed hot-dip galvanized steel...
- Patent number 9,040,169
- Issue date May 26, 2015
- Kobe Steel, Ltd.
- Kazuyuki Hamada
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGH-YIELD-RATIO HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT WORKABI...
- Publication number 20130273391
- Publication date Oct 17, 2013
- Kazuyuki HAMADA
- B32 - LAYERED PRODUCTS
Information Patent Application
HIGH-YIELD-RATIO AND HIGH-STRENGTH STEEL SHEET EXCELLENT IN WORKABI...
- Publication number 20130153096
- Publication date Jun 20, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kazuyuki HAMADA
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET AND ALLOYED HOT-DIP GALVANIZED STEEL...
- Publication number 20130017411
- Publication date Jan 17, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kazuyuki Hamada
- C21 - METALLURGY OF IRON