Kenichiroh Matsumura

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Galvanized steel sheet and method for producing the same
- Patent number 10,336,037
- Issue date Jul 2, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Masaharu Oka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ni-containing-surface-treated steel sheet for can and manufacturing...
- Patent number 9,132,610
- Issue date Sep 15, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Takehiro Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Galvanized steel sheet
- Patent number 8,852,753
- Issue date Oct 7, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Kenichiroh Matsumura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Automobile fuel container material excellent in environment compati...
- Patent number 6,866,944
- Issue date Mar 15, 2005
- Nippon Steel Corporation
- Makoto Nakazawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20160075109
- Publication date Mar 17, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masaharu OKA
- B32 - LAYERED PRODUCTS
Information Patent Application
NI-CONTAINING-SURFACE-TREATED STEEL SHEET FOR CAN AND MANUFACTURING...
- Publication number 20140017515
- Publication date Jan 16, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takehiro Takahashi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
GALVANIZED STEEL SHEET
- Publication number 20120288734
- Publication date Nov 15, 2012
- NIPPON STEEL CORPORATION
- Kenichiroh Matsumura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Automobile fuel container material excellent in environment compati...
- Publication number 20040089666
- Publication date May 13, 2004
- Makoto Nakazawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...