Kenichi Goshokubo

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Nakakubiki-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal gasket and a material for its manufacture and a method for th...
- Patent number 6,893,727
- Issue date May 17, 2005
- Sumitomo Metal Industries, Ltd.
- Kazuhiko Adachi
- C21 - METALLURGY OF IRON
Information Patent Grant
Stainless steel for use in engine gaskets and a method for manufact...
- Patent number 6,338,762
- Issue date Jan 15, 2002
- Sumitomo Metal Industries, Ltd.
- Naoto Sato
- C21 - METALLURGY OF IRON
Information Patent Grant
Stainless steel fur gaskets
- Patent number 6,277,215
- Issue date Aug 21, 2001
- Sumitomo Metal Industries, Ltd.
- Kazuhiko Adachi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Metal gasket and a material for its manufacture and a method for th...
- Publication number 20040121169
- Publication date Jun 24, 2004
- Kazuhiko Adachi
- C21 - METALLURGY OF IRON