Tokyo Automatic Machinery Works, Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7607277 Work piece wrapping apparatusMar 12, 04Oct 27, 09[B65B]
7325472 Film cutting deviceJan 15, 04Feb 05, 08[B26D]
6502366 Packing material feeding apparatus for vertical-type bag form-fill-sealing machineJun 14, 00Jan 07, 03[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6834826 Film connecting/feeding apparatusExpiredApr 11, 02Dec 28, 04[B65H]
6378277 Vertical sealing device for vertical type forming, filling and closing machine for flexible packagesExpiredNov 12, 99Apr 30, 02[B65B]
6155030 Sealing apparatus applied to a vertical type forming, filling and closing machine for flexible packageExpiredJun 16, 99Dec 05, 00[B65B]
5860269 Device for feeding stock sheetsExpiredJun 24, 97Jan 19, 99[B65B]
5829232 Device for detecting shortage of products in a packageExpiredJun 24, 97Nov 03, 98[B65B]
5775064 Cartoning machineExpiredJul 22, 96Jul 07, 98[B65B]
5776300 Device of regulating running position of unsealing tape for packing filmExpiredNov 29, 96Jul 07, 98[B31F]
5709507 Pneumatic bar conveying apparatusExpiredDec 22, 95Jan 20, 98[B65G]
5699978 Tear tape changerExpiredJul 22, 96Dec 23, 97[B65H]
5694738 Body flap folding apparatus in packaging machineExpiredJul 22, 96Dec 09, 97[B65B]
5502954 Flap folding device of wrapping machineExpiredJan 13, 94Apr 02, 96[B65B]
5442894 Packaging deviceExpiredDec 30, 92Aug 22, 95[B65B]
5437142 Method for packaging contents and packaging deviceExpiredSep 30, 93Aug 01, 95[B65B]
5437144 Packaging deviceExpiredSep 30, 93Aug 01, 95[B65B]
5435688 Bar-like article supplying apparatusExpiredJul 29, 93Jul 25, 95[A24C]
5373681 Lug folding apparatus for a packaging deviceExpiredDec 30, 92Dec 20, 94[B65B]
5353572 Sealing device of packaging deviceExpiredDec 30, 92Oct 11, 94[B65B]
5317858 Bag forming/filling systemExpiredMar 16, 92Jun 07, 94[B65B]
5275271 Feeding/storing apparatus for rod-shaped articlesExpiredFeb 17, 93Jan 04, 94[B65G]
5183148 Screw feederExpiredJan 29, 91Feb 02, 93[B65G]

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