Membership
Tour
Register
Log in
Tetsuya Fujii
Follow
Person
Chiba, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for producing silicon for use in solar cells
Patent number
6,090,361
Issue date
Jul 18, 2000
Kawasaki Steel Corporation
Hiroyuki Baba
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of treating zinc-containing substance
Patent number
5,766,307
Issue date
Jun 16, 1998
Kawasaki Steel Corporation
Shoji Miyagawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of continuously casting steels
Patent number
5,632,324
Issue date
May 27, 1997
Kawasaki Steel Corporation
Seiko Nara
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process of continuously casting steel using electromagnetic field
Patent number
5,570,736
Issue date
Nov 5, 1996
Kawasaki Steel Corporation
Seikou Nara
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus and method for continuous casting
Patent number
5,381,857
Issue date
Jan 17, 1995
Kawasaki Steel Corporation
Hirokazu Tozawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus and method for continuous casting of steel
Patent number
5,375,648
Issue date
Dec 27, 1994
Kawasaki Steel Corporation
Akira Idogawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of refining of high purity steel
Patent number
5,304,231
Issue date
Apr 19, 1994
Kawasaki Steel Corporation
Yoshiei Kato
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous casting method of steel slab
Patent number
5,265,665
Issue date
Nov 30, 1993
Kawasaki Steel Corporation
Tetsuya Fujii
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of and apparatus for removing non-metallic inclusions in mol...
Patent number
5,106,411
Issue date
Apr 21, 1992
Kawasaki Steel Corporation
Yuji Miki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and apparatus for spray coating of refractory material to re...
Patent number
5,061,527
Issue date
Oct 29, 1991
Kawasaki Steel Corporation
Seiji Watanabe
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of oscillation of mold of vertical continuous caster
Patent number
4,945,975
Issue date
Aug 7, 1990
Kawasaki Steel Corporation
Kenichi Sorimachi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cooling pad arrangement for belt caster type continuous casting device
Patent number
4,825,935
Issue date
May 2, 1989
Kawasaki Steel Corporation
Hirokazu Tozawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for casting endless strip
Patent number
4,817,702
Issue date
Apr 4, 1989
Kawasaki Steel Corporation
Seiji Itoyama
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Belt type cast sheet continuous caster and prevention of melt leaka...
Patent number
4,759,400
Issue date
Jul 26, 1988
Kawasaki Steel Corporation
Nagayasu Bessho
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for casting endless strip
Patent number
4,735,254
Issue date
Apr 5, 1988
Kawasaki Steel Corporation
Seiji Itoyama
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods for obtaining high-purity carbon monoxide
Patent number
RE32590
Issue date
Feb 2, 1988
Kawasaki Steel Corp.
Toshikazu Sakuraya
055 - Gas separation
Information
Patent Grant
Steel-making process in converter
Patent number
4,596,600
Issue date
Jun 24, 1986
Kawasaki Steel Corporation
Tetsuya Fujii
C21 - METALLURGY OF IRON
Information
Patent Grant
Steelmaking of an extremely low carbon steel in a converter
Patent number
4,592,778
Issue date
Jun 3, 1986
Kawasaki Steel Company
Tetsuya Fujii
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
Methods for obtaining high-purity carbon monoxide
Patent number
4,539,020
Issue date
Sep 3, 1985
Kawasaki Steel Corporation
Toshikazu Sakuraya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of stirring molten metal and refractory cylinder for the pur...
Patent number
4,452,634
Issue date
Jun 5, 1984
Kawasaki Steel Corporation
Yukio Oguchi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for protecting tuyeres for refining a molten iron
Patent number
4,436,287
Issue date
Mar 13, 1984
Kawasaki Steel Corporation
Toshikazu Sakuraya
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of refining molten metal with stirring by repeated operation...
Patent number
4,427,444
Issue date
Jan 24, 1984
Kawasaki Steel Corporation
Norio Sumida
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of manufacturing complex metallic plate
Patent number
4,405,295
Issue date
Sep 20, 1983
AMSTED Industries Incorporated
Tetsuya Fujii
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...