Atsushi Andoh

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel/aluminum welded structure
- Patent number 7,906,220
- Issue date Mar 15, 2011
- Nisshin Steel Co., Ltd.
- Yasunori Hattori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing zinc alloy ingot
- Patent number 7,182,824
- Issue date Feb 27, 2007
- Nisshin Steel Co., Ltd.
- Atsushi Andoh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot-dip Zn plated steel sheet excellent in luster-retaining propert...
- Patent number 6,677,058
- Issue date Jan 13, 2004
- Nisshin Steel Co., Ltd.
- Atsushi Komatsu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot-dip Zn-A1-Mg plated steel sheet good in corrosion resistance an...
- Patent number 6,379,820
- Issue date Apr 30, 2002
- Nisshin Steel Co., Ltd.
- Atsushi Komatsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip Zn-Al-Mg coated steel sheet excellent in corrosion resistan...
- Patent number 6,235,410
- Issue date May 22, 2001
- Nisshin Steel Co., Ltd.
- Atsushi Komatsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Steel/aluminum welded structure
- Publication number 20070111022
- Publication date May 17, 2007
- Nisshin Steel Co., Ltd.
- Yasunori Hattori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of manufacturing zinc alloy ingot
- Publication number 20040256033
- Publication date Dec 23, 2004
- NISSHIN STEEL CO., LTD.
- Atsushi Andoh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...