Tetsuo Okamoto

Person

Chita, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Powder body melting burner
- Patent number 7,402,275
- Issue date Jul 22, 2008
- Daido Tokushuko Kabushiki Kaisha
- Wataru Sato
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for obtaining metal from metal oxide
- Patent number 6,001,148
- Issue date Dec 14, 1999
- Daido Steel Co., Ltd.
- Tetsuo Okamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and furnace for disposal of steel-making waste, and operatin...
- Patent number 5,968,230
- Issue date Oct 19, 1999
- Daido Tokushuko Kabushiki Kaisha
- Tetsuo Okamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and furnace for disposal of steel-making waste, and operatin...
- Patent number 5,876,483
- Issue date Mar 2, 1999
- Daido Tokushuko Kabushiki Kaisha
- Tetsuo Okamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for joining new electrode to consumed electrod...
- Patent number 5,757,841
- Issue date May 26, 1998
- Daido Tokushuko Kabushiki Kaisha
- Yasuaki Ikitsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for joining new electrode to consumed electrod...
- Patent number 5,638,398
- Issue date Jun 10, 1997
- Daido Tokushuko Kabushiki Kaisha
- Yasuaki Ikitsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for refining steel
- Patent number 4,919,714
- Issue date Apr 24, 1990
- Daido Tokushuko Kabushiki Kaisha
- Saburo Sugiura
- C21 - METALLURGY OF IRON
Information Patent Grant
Scrap melting method
- Patent number 4,706,258
- Issue date Nov 10, 1987
- Daido Tokushuko Kabushiki Kaisha
- Saburo Sugiura
- C21 - METALLURGY OF IRON
Information Patent Grant
Powdered coal burner
- Patent number 4,614,159
- Issue date Sep 30, 1986
- Daido Tokushuko Kabushiki Kaisha
- Saburo Sugiura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Scrap heating method
- Patent number 4,609,538
- Issue date Sep 2, 1986
- Daido Tokushuko Kabushiki Kaisha
- Sabro Sugiura
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Powder body melting burner
- Publication number 20060108724
- Publication date May 25, 2006
- Daido Tokushuko Kabushiki Kaisha and
- Wataru Sato
- C21 - METALLURGY OF IRON

Tetsuo Okamoto

Person

Patents Grantslast 30 patents

Powder body melting burner

Process for obtaining metal from metal oxide

Method and furnace for disposal of steel-making waste, and operatin...

Method and furnace for disposal of steel-making waste, and operatin...

Method and apparatus for joining new electrode to consumed electrod...

Method and apparatus for joining new electrode to consumed electrod...

Method and apparatus for refining steel

Scrap melting method

Powdered coal burner

Scrap heating method

Patents Applicationslast 30 patents

Powder body melting burner