Yoshio Nishizawa

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Chiyoda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of soldering honeycomb body
- Patent number RE35063
- Issue date Oct 17, 1995
- Nippon Steel Corporation
- Yutaka Sadano
- 228 - Metal fusion bonding
Information Patent Grant
Heat and fatigue resistant metallic carrier for automobile exhaust...
- Patent number 5,403,558
- Issue date Apr 4, 1995
- Nippon Steel Corporation
- Takuo Kono
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of soldering honeycomb body
- Patent number 5,082,167
- Issue date Jan 21, 1992
- Nippon Steel Corporation
- Yutaka Sadano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat-resistant stainless steel foil for catalyst-carrier of combust...
- Patent number 5,045,404
- Issue date Sep 3, 1991
- Nippon Steel Corporation
- Keiichi Ohmura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...