Membership
Tour
Register
Log in
Hiroyuki Senba
Follow
Person
Nishinomiya, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Austenitic heat resistant steel excellent in elevated temperature s...
Patent number
5,626,817
Issue date
May 6, 1997
Sumitomo Metal Industries, Ltd.
Yoshiatsu Sawaragi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High chromium ferritic heat-resistant steel
Patent number
5,591,391
Issue date
Jan 7, 1997
Sumitomo Metal Industries, Ltd.
Masaaki Igarashi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Heat resistant high chromium austenitic alloy excellent in strength...
Patent number
5,543,109
Issue date
Aug 6, 1996
Sumitomo Metal Industries, Ltd.
Hiroyuki Senba
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Heat resistant high chromium ferritic steel
Publication number
20020020473
Publication date
Feb 21, 2002
Yoshiatsu Sawaragi
C21 - METALLURGY OF IRON