HIRAKAWA CORPORATION

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A41G ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS110
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS128
 
  
 
D06C FINISHING, DRESSING, TENTERING, OR STRETCHING TEXTILE FABRICS 111
 
  
 
D06M TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS 125

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0013,901 DOWN-LIKE COTTON MATERIAL AND METHOD FOR PRODUCING THE SAMEMay 26, 15Jan 19, 17[D06C, A41G, D06M, D02G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8381495 Gel mat and method for manufacturing the sameJul 08, 09Feb 26, 13[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0272,675 HUMAN BODY COOLING APPARATUSAbandonedApr 25, 12Nov 01, 12[F25D]
2012/0263,899 WATER GEL AND METHOD FOR MANUFACTURING THE SAME, AS WELL AS WATER RETAINING GEL MAT AND METHOD FOR MANUFACTURING THE SAMEAbandonedJan 20, 12Oct 18, 12[B29C, C08F, C08L, B32B]
2010/0274,332 HUMAN BODY COOLING APPARATUSAbandonedNov 05, 08Oct 28, 10[A61F]

Top Inventors for This Owner

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