Kabushiki Kaisha Meichu

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 216
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS123
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9459048 Metal melting furnaceApr 16, 14Oct 04, 16[F27B, F27D]
7235210 Metal melting furnaceJul 07, 05Jun 26, 07[C21C]
7060220 Metal melting furnaceMar 02, 04Jun 13, 06[C21C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5330162 Dipping and pouring apparatus for molten metalExpiredMay 25, 93Jul 19, 94[B22D]

Top Inventors for This Owner

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