Chiaki Kato

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphate-treated zinc-coated steel sheet
- Patent number 7,588,836
- Issue date Sep 15, 2009
- JFE Steel Corporation
- Hiroki Nakamaru
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zinc-based coated steel sheet having excellent anti-peeling propert...
- Patent number 7,160,631
- Issue date Jan 9, 2007
- JFE Steel Corporation
- Seiji Nakajima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coated steel sheet provided with electrodeposition painting having...
- Patent number 7,041,382
- Issue date May 9, 2006
- JFE Steel Corporation
- Kyoko Hamahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High tensile strength hot dip plated steel and method for productio...
- Patent number 6,797,410
- Issue date Sep 28, 2004
- JFE Steel Corporation
- Kazuhide Ishii
- C21 - METALLURGY OF IRON
Information Patent Grant
Tin-plated steel sheet
- Patent number 6,749,952
- Issue date Jun 15, 2004
- JFE Steel Corporation
- Tomofumi Shigekuni
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface treated tin-plated steel sheet and surface treatment solution
- Patent number 6,673,470
- Issue date Jan 6, 2004
- Kawasaki Steel Corporation
- Tomofumi Shigekuni
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot dip Galvanized steel plate excellent in balance of strength and...
- Patent number 6,558,815
- Issue date May 6, 2003
- Kawasaki Steel Corporation
- Yoshitsugu Suzuki
- C21 - METALLURGY OF IRON
Information Patent Grant
Zinc-comprising-plated high tension steel sheet
- Patent number 6,436,555
- Issue date Aug 20, 2002
- Kawasaki Steel Corporation
- Seiji Nakajima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High strength thin steel sheet, high strength alloyed hot-dip zinc-...
- Patent number 6,410,163
- Issue date Jun 25, 2002
- Kawasaki Steel Corporation
- Yoshitsugu Suzuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Galvannealed steel sheet and manufacturing method
- Patent number 6,368,728
- Issue date Apr 9, 2002
- Kawasaki Steel Corporation
- Yoichi Tobiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot dip coating apparatus
- Patent number 6,290,776
- Issue date Sep 18, 2001
- Kawasaki Steel Corporation
- Masahiko Tada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel sheet
- Patent number 6,087,019
- Issue date Jul 11, 2000
- Kawasaki Steel Corporation
- Makoto Isobe
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing plated steel sheet
- Patent number 6,068,887
- Issue date May 30, 2000
- Kawasaki Steel Corporation
- Makoto Isobe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot dip coating apparatus and method
- Patent number 5,965,210
- Issue date Oct 12, 1999
- Kawasaki Steel Corporation
- Masahiko Tada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for holding molten metal
- Patent number 5,897,683
- Issue date Apr 27, 1999
- Mitsubishi Jukogyo Kabushiki Kaisha
- Kenichi Unoki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-strength hot dip galvannealed steel sheets having excellent pl...
- Patent number 5,882,803
- Issue date Mar 16, 1999
- Kawasaki Steel Corporation
- Kazuhiro Seto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing of galvanized steel sheet having high press...
- Patent number 5,487,919
- Issue date Jan 30, 1996
- Kawasaki Steel Corporation
- Yoichi Tobiyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Surface treated steel strip with minimal plating defects and method...
- Patent number 5,447,802
- Issue date Sep 5, 1995
- Kawasaki Steel Corporation
- Yoichi Tobiyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Surface-treated steel sheet having improved weldability and plating...
- Patent number 5,421,969
- Issue date Jun 6, 1995
- Kawasaki Steel Corporation
- Chiaki Kato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Surface-treated steel sheet having improved weldability and plating...
- Patent number 5,326,648
- Issue date Jul 5, 1994
- Kawasaki Steel Corporation
- Chiaki Kato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Phosphate-Treated Zinc-Coated Steel Sheet
- Publication number 20080063891
- Publication date Mar 13, 2008
- JFE STEEL CORPORATION
- Hiroki Nakamaru
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Zinc-based coated steel sheet having excellent anti-peeling propert...
- Publication number 20040241488
- Publication date Dec 2, 2004
- Seiji Nakajima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Coated steel sheet provided with electrodeposition painting having...
- Publication number 20040018376
- Publication date Jan 29, 2004
- JFE STEEL CORPORATION
- Kyoko Hamahara
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Surface treated tin-plated steel sheet and chemical treatment solution
- Publication number 20030129442
- Publication date Jul 10, 2003
- Tomofumi Shigekuni
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
High tensile strength hot dip plated steel sheet and method for pro...
- Publication number 20030054195
- Publication date Mar 20, 2003
- Kazuhide Ishii
- C21 - METALLURGY OF IRON
Information Patent Application
Tin-plated steel sheet
- Publication number 20020197505
- Publication date Dec 26, 2002
- Kawasaki Steel Corporation
- Tomofumi Shigekuni
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Zinc-comprising-plated high tension steel sheet
- Publication number 20020081452
- Publication date Jun 27, 2002
- Kawasaki Steel Corporation
- Seiji Nakajima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Chiaki Kato

Person

Patents Grantslast 30 patents

Phosphate-treated zinc-coated steel sheet

Zinc-based coated steel sheet having excellent anti-peeling propert...

Coated steel sheet provided with electrodeposition painting having...

High tensile strength hot dip plated steel and method for productio...

Tin-plated steel sheet

Surface treated tin-plated steel sheet and surface treatment solution

Hot dip Galvanized steel plate excellent in balance of strength and...

Zinc-comprising-plated high tension steel sheet

High strength thin steel sheet, high strength alloyed hot-dip zinc-...

Galvannealed steel sheet and manufacturing method

Hot dip coating apparatus

Plated steel sheet

Process for producing plated steel sheet

Hot dip coating apparatus and method

Method and apparatus for holding molten metal

High-strength hot dip galvannealed steel sheets having excellent pl...

Method of manufacturing of galvanized steel sheet having high press...

Surface treated steel strip with minimal plating defects and method...

Surface-treated steel sheet having improved weldability and plating...

Surface-treated steel sheet having improved weldability and plating...

Patents Applicationslast 30 patents

Phosphate-Treated Zinc-Coated Steel Sheet

Zinc-based coated steel sheet having excellent anti-peeling propert...

Coated steel sheet provided with electrodeposition painting having...

Surface treated tin-plated steel sheet and chemical treatment solution

High tensile strength hot dip plated steel sheet and method for pro...

Tin-plated steel sheet

Zinc-comprising-plated high tension steel sheet