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FUKUOKA, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rust preventive carbon steel sheet for fuel tank having good weldin...
Patent number
6,673,472
Issue date
Jan 6, 2004
Nippon Steel Corporation
Jun Maki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for producing Cr-Ni type stainless steel thin sheet having e...
Patent number
6,099,665
Issue date
Aug 8, 2000
Nippon Steel Corporation
Shin-ichi Teraoka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal easy open can lid superior in can openability and process for...
Patent number
5,927,536
Issue date
Jul 27, 1999
Nippon Steel Corporation
Yashichi Oyagi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for producing strip of stainless steel
Patent number
5,904,204
Issue date
May 18, 1999
Nippon Steel Corporation
Shinichi Teraoka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a thin casting of Cr-series stainless steel
Patent number
4,709,742
Issue date
Dec 1, 1987
Nippon Steel Corporation
Jiro Harase
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
RUST PREVENTIVE CARBON STEEL SHEET FOR FUEL TANK HAVING GOOD WELDIN...
Publication number
20010016268
Publication date
Aug 23, 2001
JUN MAKI
B60 - VEHICLES IN GENERAL