Assignee
TOKYO AUTOMATIC MACH WORKS
JP·42 granted patents·672 citations·filing 1977–2004
Top patents by PatentIndex Score
42 records- 0191US4984750AMethod and apparatus for replacing web-like material in a web-like material supplying deviceTOKYO AUTOMATIC MACH WORKS·Filed 1989·Granted Jan 15, 1991·47 cites·43 claims
- 0289US4645558AFilm feeding apparatusTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted Feb 24, 1987·35 cites·7 claims
- 0386US4848691AApparatus for splicing a replacement web to a moving webTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Jul 18, 1989·43 cites·16 claims
- 0482US5131899AMagazine and method of feeding articlesTOKYO AUTOMATIC MACH WORKS·Filed 1989·Granted Jul 21, 1992·37 cites·49 claims
- 0579US4640083AApparatus for producing bags and packing articles thereinTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted Feb 3, 1987·33 cites·1 claims
- 0675US4587795ADischarge device for bag-making, filling and packing apparatusTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted May 13, 1986·26 cites·11 claims
- 0774US4754593ABag-making-and-filling packaging apparatusTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Jul 5, 1988·36 cites·9 claims
- 0874US4633654AAir extractor for bag making, filling and packaging machineTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted Jan 6, 1987·27 cites·2 claims
- 0967US4792033AApparatus and method for supplying articles to a conveyorTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Dec 20, 1988·23 cites·14 claims
- 1066US4983154ACarton assembling method and equipmentTOKYO AUTOMATIC MACH WORKS·Filed 1988·Granted Jan 8, 1991·22 cites·14 claims
- 1166US4878982AApparatus for splicing a replacement web to a web having a programmed movement without interrupting such movementTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Nov 7, 1989·27 cites·21 claims
- 1266US4137691APackaging machineTOKYO AUTOMATIC MACH WORKS·Filed 1977·Granted Feb 6, 1979·19 cites·18 claims
- 1365US5183148AScrew feederTOKYO AUTOMATIC MACH WORKS·Filed 1991·Granted Feb 2, 1993·22 cites·16 claims
- 1462US6502366B1Packing material feeding apparatus for vertical-type bag form-fill-sealing machineTOKYO AUTOMATIC MACH WORKS·Filed 2000·Granted Jan 7, 2003·6 cites·11 claims
- 1560US5860269ADevice for feeding stock sheetsTOKYO AUTOMATIC MACH WORKS·Filed 1997·Granted Jan 19, 1999·17 cites·15 claims
- 1658US6378277B1Vertical sealing device for vertical type forming, filling and closing machine for flexible packagesTOKYO AUTOMATIC MACH WORKS·Filed 1999·Granted Apr 30, 2002·18 cites·8 claims
- 1756US5057066AMagazine and method of feeding articlesTOKYO AUTOMATIC MACH WORKS·Filed 1988·Granted Oct 15, 1991·13 cites·38 claims
- 1855US4644150AApparatus for inspecting cigarette bundlesTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted Feb 17, 1987·19 cites·9 claims
- 1955US4313290AApparatus for packingTOKYO AUTOMATIC MACH WORKS·Filed 1979·Granted Feb 2, 1982·15 cites·11 claims
- 2053US5694738ABody flap folding apparatus in packaging machineTOKYO AUTOMATIC MACH WORKS·Filed 1996·Granted Dec 9, 1997·16 cites·19 claims
- 2152US4965985ABag making, filling, and packaging method and apparatusTOKYO AUTOMATIC MACH WORKS·Filed 1989·Granted Oct 30, 1990·20 cites·28 claims
- 2251US7325472B2Film cutting deviceTOKYO AUTOMATIC MACH WORKS·Filed 2004·Granted Feb 5, 2008·2 cites·8 claims
- 2351US5437144APackaging deviceTOKYO AUTOMATIC MACH WORKS·Filed 1993·Granted Aug 1, 1995·14 cites·19 claims
- 2450US5442894APackaging deviceTOKYO AUTOMATIC MACH WORKS·Filed 1992·Granted Aug 22, 1995·15 cites·12 claims
- 2548US6155030ASealing apparatus applied to a vertical type forming, filling and closing machine for flexible packageTOKYO AUTOMATIC MACH WORKS·Filed 1999·Granted Dec 5, 2000·14 cites·8 claims
- 2648US5699978ATear tape changerTOKYO AUTOMATIC MACH WORKS·Filed 1996·Granted Dec 23, 1997·11 cites·11 claims
- 2747US5317858ABag forming/filling systemTOKYO AUTOMATIC MACH WORKS·Filed 1992·Granted Jun 7, 1994·19 cites·7 claims
- 2846US7607277B2Work piece wrapping apparatusTOKYO AUTOMATIC MACH WORKS·Filed 2004·Granted Oct 27, 2009·3 cites·16 claims
- 2943US6834826B2Film connecting/feeding apparatusTOKYO AUTOMATIC MACH WORKS·Filed 2002·Granted Dec 28, 2004·5 cites·19 claims
- 3040US5502954AFlap folding device of wrapping machineTOKYO AUTOMATIC MACH WORKS·Filed 1994·Granted Apr 2, 1996·9 cites·15 claims
- 3140US5373681ALug folding apparatus for a packaging deviceTOKYO AUTOMATIC MACH WORKS·Filed 1992·Granted Dec 20, 1994·9 cites·8 claims
- 3239US4696617AApparatus for feeding bar-like materialsTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted Sep 29, 1987·7 cites·9 claims
- 3338US5353572ASealing device of packaging deviceTOKYO AUTOMATIC MACH WORKS·Filed 1992·Granted Oct 11, 1994·9 cites·11 claims
- 3437US5775064ACartoning machineTOKYO AUTOMATIC MACH WORKS·Filed 1996·Granted Jul 7, 1998·6 cites·14 claims
- 3535US5829232ADevice for detecting shortage of products in a packageTOKYO AUTOMATIC MACH WORKS·Filed 1997·Granted Nov 3, 1998·4 cites·9 claims
- 3634US5435688ABar-like article supplying apparatusTOKYO AUTOMATIC MACH WORKS·Filed 1993·Granted Jul 25, 1995·10 cites·10 claims
- 3732US5275271AFeeding/storing apparatus for rod-shaped articlesTOKYO AUTOMATIC MACH WORKS·Filed 1993·Granted Jan 4, 1994·5 cites·10 claims
- 3832US4661034ABar-like member supplying method and deviceTOKYO AUTOMATIC MACH WORKS·Filed 1985·Granted Apr 28, 1987·4 cites·12 claims
- 3928US4784566AMethod for feeding bar-like materialsTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Nov 15, 1988·1 cites·10 claims
- 4027US5776300ADevice of regulating running position of unsealing tape for packing filmTOKYO AUTOMATIC MACH WORKS·Filed 1996·Granted Jul 7, 1998·0 cites·27 claims
- 4126US5709507APneumatic bar conveying apparatusTOKYO AUTOMATIC MACH WORKS·Filed 1995·Granted Jan 20, 1998·2 cites·10 claims
- 4225US4821746ABar-like article supplying apparatus in hopperTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Apr 18, 1989·2 cites·8 claims
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