Koichi Nishizawa

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of galvannealed steel sheet
- Patent number 11,591,685
- Issue date Feb 28, 2023
- Nippon Steel Corporation
- Yu Matsumoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Continuous hot-dip metal plating device and continuous hot-dip meta...
- Patent number 10,704,131
- Issue date Jul 7, 2020
- Nippon Steel Corporation
- Koichi Nishizawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for cooling steel strip and cooling apparatus
- Patent number 10,465,262
- Issue date Nov 5, 2019
- Nippon Steel Corporation
- Koichi Nishizawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Flow regulating member of hot dip coating tank and continuous hot d...
- Patent number 9,068,254
- Issue date Jun 30, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Mikio Kawamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Flow regulating member of hot dip coating tank and continuous hot d...
- Patent number 8,887,661
- Issue date Nov 18, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Mikio Kawamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-strength press hardened article, and manufacturing method ther...
- Patent number 8,858,735
- Issue date Oct 14, 2014
- Toyota Jidosha Kabushiki Kaisha
- Masaaki Kondo
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF GALVANNEALED STEEL SHEET
- Publication number 20200325569
- Publication date Oct 15, 2020
- NIPPON STEEL CORPORATION
- Yu MATSUMOTO
- B32 - LAYERED PRODUCTS
Information Patent Application
CONTINUOUS HOT-DIP METAL PLATING DEVICE AND CONTINUOUS HOT-DIP META...
- Publication number 20190085437
- Publication date Mar 21, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Koichi NISHIZAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR COOLING STEEL STRIP AND COOLING APPARATUS
- Publication number 20170211165
- Publication date Jul 27, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Koichi NISHIZAWA
- C21 - METALLURGY OF IRON
Information Patent Application
FLOW REGULATING MEMBER OF HOT DIP COATING TANK AND CONTINUOUS HOT D...
- Publication number 20130291793
- Publication date Nov 7, 2013
- Nippon Steel & Sumitomo Metal Coporation
- Mikio Kawamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FLOW REGULATING MEMBER OF HOT DIP COATING TANK AND CONTINUOUS HOT D...
- Publication number 20130263778
- Publication date Oct 10, 2013
- Mikio Kawamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-STRENGTH PRESS HARDENED ARTICLE, AND MANUFACTURING METHOD THER...
- Publication number 20110303328
- Publication date Dec 15, 2011
- Toyota Jidosha Kabushiki Kaisha
- Masaaki Kondo
- C21 - METALLURGY OF IRON

Koichi Nishizawa

Person

Patents Grantslast 30 patents

Manufacturing method of galvannealed steel sheet

Continuous hot-dip metal plating device and continuous hot-dip meta...

Method for cooling steel strip and cooling apparatus

Flow regulating member of hot dip coating tank and continuous hot d...

Flow regulating member of hot dip coating tank and continuous hot d...

High-strength press hardened article, and manufacturing method ther...

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF GALVANNEALED STEEL SHEET

CONTINUOUS HOT-DIP METAL PLATING DEVICE AND CONTINUOUS HOT-DIP META...

METHOD FOR COOLING STEEL STRIP AND COOLING APPARATUS

FLOW REGULATING MEMBER OF HOT DIP COATING TANK AND CONTINUOUS HOT D...

FLOW REGULATING MEMBER OF HOT DIP COATING TANK AND CONTINUOUS HOT D...

HIGH-STRENGTH PRESS HARDENED ARTICLE, AND MANUFACTURING METHOD THER...