Fumimaru Kawabata

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-strength welded steel pipe including weld metal having high co...
- Patent number 8,124,247
- Issue date Feb 28, 2012
- JFE Steel Corporation
- Naoya Hayakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Linear shape steel excellent in joint fatigue characteristics and p...
- Patent number 6,706,125
- Issue date Mar 16, 2004
- JFE Steel Corporation
- Tatsumi Kimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing corrosion resistant steel materials
- Patent number 6,699,338
- Issue date Mar 2, 2004
- JFE Steel Corporation
- Tatsumi Kimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Steel with improved impact penetration resistance and method for pr...
- Patent number 6,537,391
- Issue date Mar 25, 2003
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Kengo Ishige
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength high-toughness steel products
- Patent number 6,521,057
- Issue date Feb 18, 2003
- Kawasaki Steel Corporation
- Noritsugu Itakura
- C21 - METALLURGY OF IRON
Information Patent Grant
590MPa class heavy gauge H-shaped steel having excellent toughness...
- Patent number 6,451,134
- Issue date Sep 17, 2002
- Kawasaki Steel Corporation
- Tatsumi Kimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing high productive and high strength rolled H-...
- Patent number 6,440,235
- Issue date Aug 27, 2002
- Kawasaki Steel Corporation
- Tatsumi Kimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Weatherable steel material
- Patent number 6,436,340
- Issue date Aug 20, 2002
- Kawasaki Steel Corporation
- Kazuhiko Shiotani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Continuous casting slab suitable for the production of non-tempered...
- Patent number 6,358,335
- Issue date Mar 19, 2002
- Kawasaki Steel Corporation
- Akio Ohmori
- C21 - METALLURGY OF IRON
Information Patent Grant
High tensile strength steel product for high heat input welding, ha...
- Patent number 6,344,093
- Issue date Feb 5, 2002
- Kawasaki Steel Corporation
- Akio Ohmori
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing a bainite steel product
- Patent number 6,299,710
- Issue date Oct 9, 2001
- Kawasaki Steel Corporation
- Noritsugu Itakura
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel products having superior weathering, method of producing the...
- Patent number 6,068,712
- Issue date May 30, 2000
- Kawasaki Steel Corporation
- Yasuyashi Yamane
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heavy-wall H-shaped steel having high toughness and yield strength...
- Patent number 6,007,644
- Issue date Dec 28, 1999
- Kawasaki Steel Corporation
- Akio Ohmori
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing thick steel product of high strength and hi...
- Patent number 5,989,366
- Issue date Nov 23, 1999
- Kawasaki Steel Corporation
- Tohru Hayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled steel sheet and method for forming hot-rolled steel shee...
- Patent number 5,948,183
- Issue date Sep 7, 1999
- Kawasaki Steel Corporation
- Susumu Okada
- C21 - METALLURGY OF IRON
Information Patent Grant
Bainitic steel materials having a less scattering of properties and...
- Patent number 5,900,076
- Issue date May 4, 1999
- Kawasaki Steel Corporation
- Tohru Hayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Heavy-wall structural steel and method
- Patent number 5,882,447
- Issue date Mar 16, 1999
- Kawasaki Steel Corporation
- Tatsumi Kimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing bainitic steel materials having a less scatteri...
- Patent number 5,766,381
- Issue date Jun 16, 1998
- Kawasaki Steel Corporation
- Tohru Hayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Heavy-wall structural steel and method
- Patent number 5,743,972
- Issue date Apr 28, 1998
- Kawasaki Steel Corporation
- Tatsumi Kimura
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel pipe welding method
- Patent number 4,527,033
- Issue date Jul 2, 1985
- Kawasaki Steel Corporation
- Junya Matsuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Four-electrode submerged arc welding process
- Patent number 4,442,340
- Issue date Apr 10, 1984
- Kawasaki Steel Corporation
- Fumimaru Kawabata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH WELDED STEEL PIPE INCLUDING WELD METAL HAVING HIGH CO...
- Publication number 20100119861
- Publication date May 13, 2010
- JFE STEEL CORPORATION
- Naoya Hayakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Corrosion resistant steel materials
- Publication number 20030062101
- Publication date Apr 3, 2003
- Kawasaki Steel Corporation
- Tatsumi Kimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Steel with improved impact penetration resistance and method for pr...
- Publication number 20030010414
- Publication date Jan 16, 2003
- ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA
- Kengo Ishige
- C21 - METALLURGY OF IRON
Information Patent Application
Linear shape steel excellent in joint fatigue characteristics and p...
- Publication number 20020192012
- Publication date Dec 19, 2002
- Tatsumi Kimura
- C21 - METALLURGY OF IRON

Fumimaru Kawabata

Person

Patents Grantslast 30 patents

High-strength welded steel pipe including weld metal having high co...

Linear shape steel excellent in joint fatigue characteristics and p...

Method of manufacturing corrosion resistant steel materials

Steel with improved impact penetration resistance and method for pr...

High-strength high-toughness steel products

590MPa class heavy gauge H-shaped steel having excellent toughness...

Method of manufacturing high productive and high strength rolled H-...

Weatherable steel material

Continuous casting slab suitable for the production of non-tempered...

High tensile strength steel product for high heat input welding, ha...

Method of producing a bainite steel product

Steel products having superior weathering, method of producing the...

Heavy-wall H-shaped steel having high toughness and yield strength...

Method of manufacturing thick steel product of high strength and hi...

Hot-rolled steel sheet and method for forming hot-rolled steel shee...

Bainitic steel materials having a less scattering of properties and...

Heavy-wall structural steel and method

Method of producing bainitic steel materials having a less scatteri...

Heavy-wall structural steel and method

Steel pipe welding method

Four-electrode submerged arc welding process

Patents Applicationslast 30 patents

HIGH-STRENGTH WELDED STEEL PIPE INCLUDING WELD METAL HAVING HIGH CO...

Corrosion resistant steel materials

Steel with improved impact penetration resistance and method for pr...

Linear shape steel excellent in joint fatigue characteristics and p...