Toshikazu Sakuraya

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the treating stainless steel refining slag
- Patent number 6,732,547
- Issue date May 11, 2004
- JFE Steel Corporation
- Hisahiro Matsunaga
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for processing chromium oxide-containing substances in large...
- Patent number 6,521,040
- Issue date Feb 18, 2003
- Kawasaki Steel Corporation
- Hisahiro Matsunaga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for processing chromium oxide-containing substances in large...
- Patent number 6,336,967
- Issue date Jan 8, 2002
- Kawasaki Steel Corporation
- Hisahiro Matsunaga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System for removing non-metallic foreign matter in molten metal
- Patent number 5,429,655
- Issue date Jul 4, 1995
- Kawasaki Steel Corporation
- Shigeru Ogura
- 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
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 of producing ultra-low-carbon steel
- Patent number 5,221,326
- Issue date Jun 22, 1993
- Kawasaki Steel Corporation
- Koji Yamaguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing ultra-low-carbon steel
- Patent number 5,152,831
- Issue date Oct 6, 1992
- Kawasaki Steel Corporation
- Koji Yamaguchi
- C21 - METALLURGY OF IRON
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
Nozzle for continuous casting and method of producing
- Patent number 5,083,687
- Issue date Jan 28, 1992
- Kawasaki Steel Corporation
- Mitsuo Saito
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of and apparatus for removing non-metallic inclusions from m...
- Patent number 5,071,471
- Issue date Dec 10, 1991
- Kawasaki Steel Corporation
- Yuji Miki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
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
Mold additives for use in continuous casting
- Patent number 4,508,571
- Issue date Apr 2, 1985
- Kawasaki Steel Corporation
- Hakaru Nakato
- B22 - CASTING POWDER METALLURGY
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

Patents Applicationslast 30 patents

Information Patent Application
Method for processing chromium oxide-containing substances in large...
- Publication number 20020050229
- Publication date May 2, 2002
- Kawasaki Steel Corporation
- Hisahiro Matsunaga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Toshikazu Sakuraya

Person

Patents Grantslast 30 patents

Method for the treating stainless steel refining slag

Method for processing chromium oxide-containing substances in large...

Method for processing chromium oxide-containing substances in large...

System for removing non-metallic foreign matter in molten metal

Apparatus and method for continuous casting of steel

Mold powder for continuous casting

Method of producing ultra-low-carbon steel

Method of producing ultra-low-carbon steel

Method of and apparatus for removing non-metallic inclusions in mol...

Nozzle for continuous casting and method of producing

Method of and apparatus for removing non-metallic inclusions from m...

Methods for obtaining high-purity carbon monoxide

Steel-making process in converter

Steelmaking of an extremely low carbon steel in a converter

Methods for obtaining high-purity carbon monoxide

Mold additives for use in continuous casting

Method for protecting tuyeres for refining a molten iron

Patents Applicationslast 30 patents

Method for processing chromium oxide-containing substances in large...