Assignee
YAMAICHI ELECTRIC MFG
64 granted patents·1,819 citations·filing 1976–1990
Top patents by PatentIndex Score
64 records- 0197US4070081ACoupling mechanism for male and female connectorsYAMAICHI ELECTRIC MFG·Filed 1976·Granted Jan 24, 1978·129 cites·2 claims
- 0295US4758176AIC socketYAMAICHI ELECTRIC MFG·Filed 1987·Granted Jul 19, 1988·94 cites·6 claims
- 0395US4560216AConnector with component removal meansYAMAICHI ELECTRIC MFG·Filed 1983·Granted Dec 24, 1985·120 cites·4 claims
- 0494US4898540AConnector for a printed circuit boardYAMAICHI ELECTRIC MFG·Filed 1988·Granted Feb 6, 1990·103 cites·1 claims
- 0593US4881639AIC carrierYAMAICHI ELECTRIC MFG·Filed 1989·Granted Nov 21, 1989·77 cites·2 claims
- 0690US4846703AIC socketYAMAICHI ELECTRIC MFG·Filed 1988·Granted Jul 11, 1989·68 cites·5 claims
- 0789USD275849SIC Socket panel or the likeYAMAICHI ELECTRIC MFG·Filed 1982·Granted Oct 9, 1984·33 cites·1 claims
- 0888US4887969AIC socketYAMAICHI ELECTRIC MFG·Filed 1988·Granted Dec 19, 1989·57 cites·3 claims
- 0983US4535887AIC Package carrierYAMAICHI ELECTRIC MFG·Filed 1984·Granted Aug 20, 1985·44 cites·10 claims
- 1082US4456318AIC SocketYAMAICHI ELECTRIC MFG·Filed 1982·Granted Jun 26, 1984·43 cites·7 claims
- 1180US4921430AConnector for the use of electronic partsYAMAICHI ELECTRIC MFG·Filed 1989·Granted May 1, 1990·38 cites·15 claims
- 1280US4641904AFlat cable connecting systemYAMAICHI ELECTRIC MFG·Filed 1984·Granted Feb 10, 1987·43 cites·14 claims
- 1379US5044810AIC socket having cover with locking memberYAMAICHI ELECTRIC MFG·Filed 1989·Granted Sep 3, 1991·38 cites·7 claims
- 1479US4270831AElectric terminal for press-in connection with conductorsYAMAICHI ELECTRIC MFG·Filed 1979·Granted Jun 2, 1981·33 cites·7 claims
- 1576US4262984AElectric contact terminal memberYAMAICHI ELECTRIC MFG·Filed 1979·Granted Apr 21, 1981·29 cites·4 claims
- 1675US5100332AIC socketYAMAICHI ELECTRIC MFG·Filed 1990·Granted Mar 31, 1992·42 cites·9 claims
- 1773US5106309AIc socketYAMAICHI ELECTRIC MFG·Filed 1990·Granted Apr 21, 1992·34 cites·5 claims
- 1873US4515425AIC socket with IC package pressing meansYAMAICHI ELECTRIC MFG·Filed 1984·Granted May 7, 1985·32 cites·4 claims
- 1971US5109980AIc carrier with shaft couplingYAMAICHI ELECTRIC MFG·Filed 1990·Granted May 5, 1992·50 cites·4 claims
- 2069US5013256ASocket for electric partYAMAICHI ELECTRIC MFG·Filed 1990·Granted May 7, 1991·32 cites·10 claims
- 2169US4815808AOptical fiber cable fixing mechanism in plugYAMAICHI ELECTRIC MFG·Filed 1987·Granted Mar 28, 1989·31 cites·4 claims
- 2268US5000696ALock mechanism in an IC socketYAMAICHI ELECTRIC MFG·Filed 1989·Granted Mar 19, 1991·26 cites·4 claims
- 2368US4811593AViscosity detectorYAMAICHI ELECTRIC MFG·Filed 1987·Granted Mar 14, 1989·28 cites·2 claims
- 2468US4515424ASupport structure for IC package and having removable closureYAMAICHI ELECTRIC MFG·Filed 1983·Granted May 7, 1985·27 cites·7 claims
- 2567US4420207ASocket having means of no-load engaging with and releasing from electronic unitYAMAICHI ELECTRIC MFG·Filed 1981·Granted Dec 13, 1983·31 cites·5 claims
- 2666US5078626AConnector for electric partsYAMAICHI ELECTRIC MFG·Filed 1990·Granted Jan 7, 1992·27 cites·10 claims
- 2766US5076798AShutter mechanism of a contact in an ic socketYAMAICHI ELECTRIC MFG·Filed 1990·Granted Dec 31, 1991·27 cites·9 claims
- 2865US5059135AContact in a socket for an electric partYAMAICHI ELECTRIC MFG·Filed 1990·Granted Oct 22, 1991·27 cites·2 claims
- 2965US4750891ALattice shaped arrangement type socket for IC packageYAMAICHI ELECTRIC MFG·Filed 1987·Granted Jun 14, 1988·26 cites·2 claims
- 3065US4118096AConnecting means for flexible flat cable connectorYAMAICHI ELECTRIC MFG·Filed 1977·Granted Oct 3, 1978·20 cites·5 claims
- 3164US4905499ADevice for detecting viscosity or specific gravity of liquidYAMAICHI ELECTRIC MFG·Filed 1988·Granted Mar 6, 1990·24 cites·4 claims
- 3262US5009609AContact shutter device in IC socketYAMAICHI ELECTRIC MFG·Filed 1989·Granted Apr 23, 1991·22 cites·5 claims
- 3361US5002499ASocket for electric partsYAMAICHI ELECTRIC MFG·Filed 1989·Granted Mar 26, 1991·20 cites·5 claims
- 3461US4746299AIC connectorYAMAICHI ELECTRIC MFG·Filed 1987·Granted May 24, 1988·22 cites·3 claims
- 3560US4720276AClamp type contact and method of manufacture thereofYAMAICHI ELECTRIC MFG·Filed 1986·Granted Jan 19, 1988·17 cites·10 claims
- 3658US4615441AIC package carrierYAMAICHI ELECTRIC MFG·Filed 1985·Granted Oct 7, 1986·19 cites·4 claims
- 3756US5037321AConnector for electric partYAMAICHI ELECTRIC MFG·Filed 1990·Granted Aug 6, 1991·19 cites·4 claims
- 3853US4832610AIC Package extracting mechanism used in IC socketYAMAICHI ELECTRIC MFG·Filed 1987·Granted May 23, 1989·15 cites·4 claims
- 3953US4688870ASocket for electronic deviceYAMAICHI ELECTRIC MFG·Filed 1986·Granted Aug 25, 1987·17 cites·3 claims
- 4052US5045923AContact structure in socket with IC carrier placed thereonYAMAICHI ELECTRIC MFG·Filed 1990·Granted Sep 3, 1991·15 cites·16 claims
- 4152US4657328AIC socketYAMAICHI ELECTRIC MFG·Filed 1986·Granted Apr 14, 1987·14 cites·4 claims
- 4251US4679871AIC package connectorYAMAICHI ELECTRIC MFG·Filed 1986·Granted Jul 14, 1987·15 cites·4 claims
- 4350US4715835AIC package carrierYAMAICHI ELECTRIC MFG·Filed 1986·Granted Dec 29, 1987·13 cites·2 claims
- 4448US4931020AIC package positioning device in IC socket for IC carrierYAMAICHI ELECTRIC MFG·Filed 1989·Granted Jun 5, 1990·12 cites·5 claims
- 4546US4984991AIC socketYAMAICHI ELECTRIC MFG·Filed 1990·Granted Jan 15, 1991·17 cites·2 claims
- 4646US4840575ACard connectorYAMAICHI ELECTRIC MFG·Filed 1988·Granted Jun 20, 1989·11 cites·3 claims
- 4746US4811592ASpecific gravity detectorYAMAICHI ELECTRIC MFG·Filed 1987·Granted Mar 14, 1989·11 cites·2 claims
- 4846US4725922AIC lead retaining mechanism in IC package carrierYAMAICHI ELECTRIC MFG·Filed 1986·Granted Feb 16, 1988·11 cites·6 claims
- 4945US5025655AImpact test hammerYAMAICHI ELECTRIC MFG·Filed 1990·Granted Jun 25, 1991·19 cites·1 claims
- 5043US4740061AOptical path switching mechanismYAMAICHI ELECTRIC MFG·Filed 1986·Granted Apr 26, 1988·10 cites·2 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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