Assignee
SILVER SEIKO
JP·58 granted patents·532 citations·filing 1975–1997
Top patents by PatentIndex Score
58 records- 0184US4538931ADrive mechanism including a one-way spring clutch for a typewriterSILVER SEIKO·Filed 1983·Granted Sep 3, 1985·31 cites·7 claims
- 0281US4079601AControl device in a knitting machineSILVER SEIKO·Filed 1977·Granted Mar 21, 1978·16 cites·7 claims
- 0380US5583552AOptimum phase determination based on the detected jet currentSILVER SEIKO·Filed 1994·Granted Dec 10, 1996·36 cites·10 claims
- 0474US4085597AKnitting machine coupled with the program reading deviceSILVER SEIKO·Filed 1976·Granted Apr 25, 1978·13 cites·21 claims
- 0572US4946297APrinting apparatusSILVER SEIKO·Filed 1988·Granted Aug 7, 1990·17 cites·9 claims
- 0672US4611937ARibbon feed mechanism for a printerSILVER SEIKO·Filed 1984·Granted Sep 16, 1986·18 cites·19 claims
- 0772US4105157AProgram reading apparatusSILVER SEIKO·Filed 1977·Granted Aug 8, 1978·10 cites·13 claims
- 0871US4609421AAutomatic envelope sealing deviceSILVER SEIKO·Filed 1985·Granted Sep 2, 1986·40 cites·10 claims
- 0970US4480931AElectronic typewriterSILVER SEIKO·Filed 1982·Granted Nov 6, 1984·17 cites·8 claims
- 1069USD305775SCopying machineSILVER SEIKO·Filed 1986·Granted Jan 30, 1990·12 cites·1 claims
- 1169USD277193SRibbon cartridge for typewriterSILVER SEIKO·Filed 1982·Granted Jan 15, 1985·14 cites·1 claims
- 1269USD273117STypewriter for European languagesSILVER SEIKO·Filed 1982·Granted Mar 20, 1984·11 cites·1 claims
- 1368US4605327APrint ribbon cassette including ribbon tensioning meansSILVER SEIKO·Filed 1985·Granted Aug 12, 1986·19 cites·8 claims
- 1466US4111007AYarn changing device in a flat-bed knitting machineSILVER SEIKO·Filed 1977·Granted Sep 5, 1978·8 cites·14 claims
- 1566US4100768AMethod and apparatus of selecting needles of a knitting machineSILVER SEIKO·Filed 1977·Granted Jul 18, 1978·10 cites·21 claims
- 1665US4573813ARibbon lift device for a printerSILVER SEIKO·Filed 1985·Granted Mar 4, 1986·14 cites·11 claims
- 1764US4734631AStep motor controlSILVER SEIKO·Filed 1986·Granted Mar 29, 1988·20 cites·20 claims
- 1863US4734632ADriving device for a stepping motorSILVER SEIKO·Filed 1986·Granted Mar 29, 1988·19 cites·15 claims
- 1962US5000595APrinting apparatusSILVER SEIKO·Filed 1990·Granted Mar 19, 1991·17 cites·1 claims
- 2062US4589646AAutomatic paper feeding device for a printerSILVER SEIKO·Filed 1984·Granted May 20, 1986·14 cites·8 claims
- 2162US4434628AKnitting needle assemblySILVER SEIKO·Filed 1982·Granted Mar 6, 1984·7 cites·9 claims
- 2261USD284771SMenu printerSILVER SEIKO·Filed 1984·Granted Jul 22, 1986·9 cites·1 claims
- 2360USD286057SRibbon cassette for typewriterSILVER SEIKO·Filed 1984·Granted Oct 7, 1986·8 cites·1 claims
- 2458US4830525ATypewriter with pivoting keyboardSILVER SEIKO·Filed 1988·Granted May 16, 1989·12 cites·5 claims
- 2557US4015446APatterning system for a knitting machineSILVER SEIKO·Filed 1975·Granted Apr 5, 1977·6 cites·12 claims
- 2656US4301839AHand weaving apparatusSILVER SEIKO·Filed 1979·Granted Nov 24, 1981·5 cites·12 claims
- 2754USD282178STypewriterSILVER SEIKO·Filed 1983·Granted Jan 14, 1986·6 cites·1 claims
- 2851US6247800B1Ink jet recording apparatus with ink drop registration controlSILVER SEIKO·Filed 1997·Granted Jun 19, 2001·13 cites·10 claims
- 2951USD299249STypewriterSILVER SEIKO·Filed 1986·Granted Jan 3, 1989·6 cites·1 claims
- 3051USD285567SOutput printer for electronic computerSILVER SEIKO·Filed 1984·Granted Sep 9, 1986·9 cites·1 claims
- 3150USD306249SCombined paper folder and envelope opener or similar articleSILVER SEIKO·Filed 1987·Granted Feb 27, 1990·6 cites·1 claims
- 3250USD300434STypewriterSILVER SEIKO·Filed 1986·Granted Mar 28, 1989·5 cites·1 claims
- 3350USD297714SScore collector for base-ball gameSILVER SEIKO·Filed 1985·Granted Sep 20, 1988·7 cites·1 claims
- 3447US4561791AAlternate ribbon feed mechanism for fabric and carbon ribbon cassettesSILVER SEIKO·Filed 1985·Granted Dec 31, 1985·6 cites·4 claims
- 3546USD299248STypewriterSILVER SEIKO·Filed 1986·Granted Jan 3, 1989·5 cites·1 claims
- 3645US4557119ACarriage for a hand-operated single bed knitting machineSILVER SEIKO·Filed 1984·Granted Dec 10, 1985·3 cites·4 claims
- 3744USD291323STypewriterSILVER SEIKO·Filed 1985·Granted Aug 11, 1987·4 cites·1 claims
- 3844US4078401AMethod and apparatus for providing patterning instructions in a knitting machineSILVER SEIKO·Filed 1977·Granted Mar 14, 1978·3 cites·14 claims
- 3943US6256105B1Copy system and copy controllerSILVER SEIKO·Filed 1997·Granted Jul 3, 2001·13 cites·24 claims
- 4042US4400952AStitch transfer device for a knitting machineSILVER SEIKO·Filed 1981·Granted Aug 30, 1983·3 cites·13 claims
- 4141US4682932AIndustrial robotSILVER SEIKO·Filed 1984·Granted Jul 28, 1987·12 cites·7 claims
- 4240US4283927AHand-operated knitting machine with loop transfer functionsSILVER SEIKO·Filed 1979·Granted Aug 18, 1981·2 cites·8 claims
- 4338US5940101AMethod and apparatus for determining optimum ink drop formation-frequency in an ink jet printerSILVER SEIKO·Filed 1996·Granted Aug 17, 1999·6 cites·19 claims
- 4437US4413487AHand-operated knitting machine, method of casting on and knit article obtainable on the machineSILVER SEIKO·Filed 1982·Granted Nov 8, 1983·1 cites·4 claims
- 4534US4238937AFabric manipulating device for manipulating the loops of a knitted fabricSILVER SEIKO·Filed 1979·Granted Dec 16, 1980·4 cites·14 claims
- 4633US4670979AMethod of and apparatus for mounting an electronic partSILVER SEIKO·Filed 1985·Granted Jun 9, 1987·6 cites·11 claims
- 4733US4359287AImpression control mechanism for a typewriterSILVER SEIKO·Filed 1980·Granted Nov 16, 1982·4 cites·6 claims
- 4832US4327564ACollapsible knitting machineSILVER SEIKO·Filed 1980·Granted May 4, 1982·1 cites·14 claims
- 4931USD291208SPrint wheel cartridge for typewriterSILVER SEIKO·Filed 1985·Granted Aug 4, 1987·2 cites·1 claims
- 5031US4292821ANeedle selection mechanism in a hand-operated knitting machineSILVER SEIKO·Filed 1979·Granted Oct 6, 1981·1 cites·6 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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