Shinko Wire Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22C ALLOYS 369
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 144
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0160,306 COIL SPRING, AND METHOD FOR MANUFACTURING SAMEJul 08, 14Jun 09, 16[C23C, C21D, C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8007716 Steel wire for high strength spring excellent in workability and high strengthMar 25, 04Aug 30, 11[C23C, C22C]
7074282 Steel wire rod for hard drawn spring, drawn wire rod for hard drawn spring and hard drawn spring, and method for producing hard drawn springDec 19, 01Jul 11, 06[C22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0088,710 Oil tempered steel wire excellent in coiling workability and method for production thereofAbandonedDec 26, 03Apr 27, 06[D02G]
2006/0014,907 Coating composition for stressing material for prestressed concreteAbandonedJun 03, 03Jan 19, 06[C08G, C08L]
2005/0171,302 Coating composition for tendon for prestressed concreteAbandonedDec 22, 04Aug 04, 05[C08L]
6806427 Transparent protective tube for external cableExpiredJun 09, 03Oct 19, 04[H01B]
6387310 Thermosetting resin composition for prestressed concrete tendon, its use and prestressed concrete tendon using the compositionExpiredApr 25, 00May 14, 02[B28B]

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