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Kazuya KIMIJIMA
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Kakogawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Production method of hot-dip galvanized steel sheet
Patent number
11,414,736
Issue date
Aug 16, 2022
Kobe Steel, Ltd.
Kazuya Kimijima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Production method of rolled sheet for cold-rolling, and production...
Patent number
10,640,859
Issue date
May 5, 2020
Kobe Steel, Ltd.
Kazuya Kimijima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High strength hot rolled steel sheet with excellent press workabili...
Patent number
8,052,808
Issue date
Nov 8, 2011
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Kazuya Kimijima
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength hot rolled steel sheet having excellent stretch flang...
Patent number
7,846,275
Issue date
Dec 7, 2010
Kobe Steel, Ltd.
Kazuya Kimijima
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION METHOD OF HOT-DIP GALVANIZED STEEL SHEET
Publication number
20200248294
Publication date
Aug 6, 2020
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Kazuya KIMIJIMA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PRODUCTION METHOD OF ROLLED SHEET FOR COLD-ROLLING, AND PRODUCTION...
Publication number
20180298479
Publication date
Oct 18, 2018
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Kazuya KIMIJIMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH STRENGTH HOT ROLLED STEEL SHEET WITH EXCELLENT PRESS WORKABILI...
Publication number
20080223491
Publication date
Sep 18, 2008
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
Kazuya KIMIJIMA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING EXCELLENT STRETCH FLANG...
Publication number
20070272333
Publication date
Nov 29, 2007
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Kazuya KIMIJIMA
C21 - METALLURGY OF IRON