Membership
Tour
Register
Log in
Sumio Yamada
Follow
Person
Chiba, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of continuously casting austenitic stainless steel
Patent number
5,775,404
Issue date
Jul 7, 1998
Kawasaki Steel Corporation
Yuji Miki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Ladle cover for vacuum refining process
Patent number
5,728,348
Issue date
Mar 17, 1998
Kawasaki Steel Corporation
Nozomu Tamura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of controlling slag coating of a steel converter
Patent number
5,567,222
Issue date
Oct 22, 1996
Kawasaki Steel Corporation
Katsunori Takahashi
C21 - METALLURGY OF IRON
Information
Patent Grant
Mold powder for continuous casting
Patent number
5,356,454
Issue date
Oct 18, 1994
Kawasaki Steel Corporation
Seiji Itoyama
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing chromium containing molten iron with low sulph...
Patent number
5,028,388
Issue date
Jul 2, 1991
Kawasaki Steel Corporation
Chikashi Tada
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for producing chromium containing molten iron
Patent number
4,919,713
Issue date
Apr 24, 1990
Kawasaki Steel Corp.
Sumio Yamada
C21 - METALLURGY OF IRON
Information
Patent Grant
Process of making steel in converter using a great amount of iron-b...
Patent number
4,543,125
Issue date
Sep 24, 1985
Kawasaki Steel Corporation
Fumio Sudo
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for desulfurizing a molten iron by injection
Patent number
4,473,398
Issue date
Sep 25, 1984
Kawasaki Steel Corporation
Sumio Yamada
C21 - METALLURGY OF IRON
Information
Patent Grant
Desulfurizing agent for injection
Patent number
4,263,043
Issue date
Apr 21, 1981
Kawasaki Steel Corporation
Osamu Haida
C21 - METALLURGY OF IRON