JAPAN POWER FASTENING CO., LTD.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B25C HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY -OPERATED PORTABLE STAPLING TOOLS 125
 
  
 
B27F DOVETAILED WORK; TENONS; SLOTTING MACHINES; NAILING OR STAPLING MACHINES 111
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8657173 Portable type fastener driving toolMar 30, 05Feb 25, 14[B25C, B27F]
7950888 Self-penetrating screwApr 10, 07May 31, 11[F16B]
7753244 Driving tool and magazine for fastenerApr 27, 05Jul 13, 10[B25C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6004085 Self-drilling anchorExpiredJan 28, 98Dec 21, 99[F16B]
5544746 Belt for holding a train of screwsExpiredOct 11, 94Aug 13, 96[B65D]

Top Inventors for This Owner

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