Masaharu Kameda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal coated steel sheet, manufacturing method of hot-dip galvanize...
- Patent number 11,732,341
- Issue date Aug 22, 2023
- Nippon Steel Corporation
- Jun Haga
- B32 - LAYERED PRODUCTS
Information Patent Grant
Hot dip galvanized steel sheet and hot dip galvannealed steel sheet
- Patent number 11,225,701
- Issue date Jan 18, 2022
- Nippon Steel Corporation
- Jun Haga
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Plated steel sheet
- Patent number 10,501,832
- Issue date Dec 10, 2019
- Nippon Steel Corporation
- Koutarou Hayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cold-rolled steel sheet, galvanized cold-rolled steel sheet and met...
- Patent number 9,970,074
- Issue date May 15, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Kaoru Kawasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Strain aging hardening steel sheet excellent in aging resistance, a...
- Patent number 9,090,960
- Issue date Jul 28, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Naoki Maruyama
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength galvannealed steel sheet excellent in workability and...
- Patent number 7,413,780
- Issue date Aug 19, 2008
- Nippon Steel Corporation
- Kazuhiko Honda
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HOT DIP GALVANIZED STEEL SHEET AND HOT DIP GALVANNEALED STEEL SHEET
- Publication number 20210017622
- Publication date Jan 21, 2021
- NIPPON STEEL CORPORATION
- Jun HAGA
- B32 - LAYERED PRODUCTS
Information Patent Application
METAL COATED STEEL SHEET, MANUFACTURING METHOD OF HOT-DIP GALVANIZE...
- Publication number 20190218652
- Publication date Jul 18, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Jun HAGA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PLATED STEEL SHEET
- Publication number 20180105908
- Publication date Apr 19, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Koutarou HAYASHI
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLED STEEL SHEET, GALVANIZED COLD-ROLLED STEEL SHEET AND MET...
- Publication number 20160130680
- Publication date May 12, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kaoru KAWASAKI
- B32 - LAYERED PRODUCTS
Information Patent Application
STRAIN AGING HARDENING TYPE STEEL SHEET EXCELLENT IN AGING RESISTAN...
- Publication number 20130248060
- Publication date Sep 26, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Naoki Maruyama
- C21 - METALLURGY OF IRON
Information Patent Application
Alloyed-molten-zinc-plated steel sheet with excellent processabilit...
- Publication number 20060222882
- Publication date Oct 5, 2006
- Kazuhiko Honda
- C21 - METALLURGY OF IRON