Masatoshi Toyoda

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Nishinomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a heat transfer tube for steam generator using...
- Patent number 10,488,038
- Issue date Nov 26, 2019
- Nippon Steel Corporation
- Masatoshi Toyoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Welding material and welding joint
- Patent number 10,201,880
- Issue date Feb 12, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Takahiro Osuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drawing method of metallic tube and producing method of metallic tu...
- Patent number 9,120,136
- Issue date Sep 1, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Masatoshi Toyoda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods for producing blank tube for cold drawing and for producing...
- Patent number 8,671,727
- Issue date Mar 18, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Masatoshi Toyoda
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
HEAT TRANSFER TUBE FOR STEAM GENERATOR AND METHOD FOR PRODUCING THE...
- Publication number 20180299121
- Publication date Oct 18, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masatoshi Toyoda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
WELDING MATERIAL AND WELDING JOINT
- Publication number 20140286698
- Publication date Sep 25, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HEAT TRANSFER TUBE FOR STEAM GENERATOR AND METHOD FOR PRODUCING THE...
- Publication number 20130118420
- Publication date May 16, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masatoshi Toyoda
- C21 - METALLURGY OF IRON
Information Patent Application
DRAWING METHOD OF METALLIC TUBE AND PRODUCING METHOD OF METALLIC TU...
- Publication number 20130086959
- Publication date Apr 11, 2013
- Masatoshi Toyoda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BLANK TUBE FOR COLD DRAWING AND METHOD FOR PRODUCING THE SAME, AND...
- Publication number 20120263967
- Publication date Oct 18, 2012
- Sumitomo Metal Industries, Ltd.
- Masatoshi Toyoda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...