Assignee
ISHIKAWA TEKKO KK
JP·30 granted patents·5 pending applications·718 citations·filing 1974–2006
Top patents by PatentIndex Score
35 records- 0190US7204353B2Rotary damper, auto part having rotary damper and rotational motion assistant mechanismISHIKAWA TEKKO KK·Filed 2005·Granted Apr 17, 2007·17 cites·4 claims
- 0289US4810148ADrain boltISHIKAWA TEKKO KK·Filed 1988·Granted Mar 7, 1989·82 cites·6 claims
- 0386US5601378ARod-end bearing deviceISHIKAWA TEKKO KK·Filed 1995·Granted Feb 11, 1997·62 cites·4 claims
- 0482US5743669ABall jointISHIKAWA TEKKO KK·Filed 1997·Granted Apr 28, 1998·39 cites·11 claims
- 0581US5009538ABall jointISHIKAWA TEKKO KK·Filed 1990·Granted Apr 23, 1991·54 cites·5 claims
- 0680US4904107ABall joint and its manufacturing methodISHIKAWA TEKKO KK·Filed 1988·Granted Feb 27, 1990·37 cites·5 claims
- 0779US7066308B2Rotary damper and automobile part comprising it and auxiliary mechanism of rotary operationISHIKAWA TEKKO KK·Filed 2002·Granted Jun 27, 2006·26 cites·4 claims
- 0877US6561716B1Universal joint device and method of manufacturing the deviceISHIKAWA TEKKO KK·Filed 2000·Granted May 13, 2003·16 cites·8 claims
- 0977US5188477ABall jointISHIKAWA TEKKO KK·Filed 1992·Granted Feb 23, 1993·40 cites·6 claims
- 1076US7588384B2Ball joint and bearing seat thereofISHIKAWA TEKKO KK·Filed 2004·Granted Sep 15, 2009·36 cites·4 claims
- 1175US4954006ABall jointISHIKAWA TEKKO KK·Filed 1989·Granted Sep 4, 1990·29 cites·9 claims
- 1274US5509748ABall jointISHIKAWA TEKKO KK·Filed 1994·Granted Apr 23, 1996·38 cites·10 claims
- 1373US5044811ABall jointISHIKAWA TEKKO KK·Filed 1990·Granted Sep 3, 1991·30 cites·5 claims
- 1472US5242228ASpherical slide bearingISHIKAWA TEKKO KK·Filed 1992·Granted Sep 7, 1993·34 cites·10 claims
- 1568US6152640ABall jointISHIKAWA TEKKO KK·Filed 1998·Granted Nov 28, 2000·25 cites·19 claims
- 1666US7641413B2Ball JointISHIKAWA TEKKO KK·Filed 2006·Granted Jan 5, 2010·5 cites·2 claims
- 1766US3953139ABall jointISHIKAWA TEKKO KK·Filed 1974·Granted Apr 27, 1976·19 cites·1 claims
- 1862US6591657B1Method of manufacturing ball jointISHIKAWA TEKKO KK·Filed 2000·Granted Jul 15, 2003·8 cites·5 claims
- 1961US5067841ABall jointISHIKAWA TEKKO KK·Filed 1991·Granted Nov 26, 1991·21 cites·6 claims
- 2061US4959997AMagnetic float for magnetic sensorISHIKAWA TEKKO KK·Filed 1989·Granted Oct 2, 1990·21 cites·7 claims
- 2158US6886235B2Joint device and method of producing its housingISHIKAWA TEKKO KK·Filed 2001·Granted May 3, 2005·9 cites·6 claims
- 2251US4132942ADevice for detecting the overdischarge of batteryISHIKAWA TEKKO KK·Filed 1977·Granted Jan 2, 1979·14 cites·17 claims
- 2350US7575109B2Rotary damper and method for manufacturing rotary damperISHIKAWA TEKKO KK·Filed 2004·Granted Aug 18, 2009·5 cites·2 claims
- 2450US6092954ABall jointISHIKAWA TEKKO KK·Filed 1998·Granted Jul 25, 2000·14 cites·8 claims
- 2548US4055708ADevice for detecting the overdischarge of an accumulator as well as the surface level of the liquid contained in the accumulatorISHIKAWA TEKKO KK·Filed 1976·Granted Oct 25, 1977·9 cites·12 claims
- 2646US6745610B2Method of manufacturing armISHIKAWA TEKKO KK·Filed 2001·Granted Jun 8, 2004·3 cites·4 claims
- 2740US2006193680A1Ball JointISHIKAWA TEKKO KK·Filed 2003·Application pending·0 cites
- 2840US2008277964A1Motion Control Apparatus and Door of Motor VehicleISHIKAWA TEKKO KK·Filed 2005·Application pending·0 cites
- 2940US2007274770A1Ball JointISHIKAWA TEKKO KK·Filed 2005·Application pending·0 cites
- 3039US2005205370A1Rotary damper and console boxISHIKAWA TEKKO KK·Filed 2003·Application pending·0 cites
- 3136US5002719AMethod of making a plastic dust boot with ridges which prevent end deformation during blow moldingISHIKAWA TEKKO KK·Filed 1989·Granted Mar 26, 1991·9 cites·2 claims
- 3236US2005252740A1Rotary damperISHIKAWA TEKKO KK·Filed 2002·Application pending·0 cites
- 3334US5683196ABall jointISHIKAWA TEKKO KK·Filed 1996·Granted Nov 4, 1997·7 cites·6 claims
- 3433US4857188AIron powder attracting magnetISHIKAWA TEKKO KK·Filed 1988·Granted Aug 15, 1989·6 cites·5 claims
- 3525US6234704B1Ball stud, method and apparatus for production thereof, and ball jointISHIKAWA TEKKO KK·Filed 1999·Granted May 22, 2001·3 cites·2 claims
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