Naohito Kumano

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Shin-Nanyo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Austenitic stainless steel sheet for gasket, and gasket
- Patent number 10,161,524
- Issue date Dec 25, 2018
- NISSHIN STEEL CO., LTD.
- Naohito Kumano
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
AUSTENITIC STAINLESS STEEL SHEET FOR GASKET, AND GASKET
- Publication number 20170184200
- Publication date Jun 29, 2017
- NISSHIN STEEL CO., LTD.
- Naohito KUMANO
- C21 - METALLURGY OF IRON
Information Patent Application
Steel sheet for disk brake with improved anti-warp property and dis...
- Publication number 20020084005
- Publication date Jul 4, 2002
- Nisshin Steel Co. Ltd.
- Naoto Hiramatsu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...