Assignee
AIWA RES AND DEV INC
US·18 granted patents·606 citations·filing 1994–1998
Top patents by PatentIndex Score
18 records- 0193US5744019AMethod for electroplating metal films including use a cathode ring insulator ring and thief ringAIWA RES AND DEV INC·Filed 1997·Granted Apr 28, 1998·166 cites·17 claims
- 0292US5620581AApparatus for electroplating metal films including a cathode ring, insulator ring and thief ringAIWA RES AND DEV INC·Filed 1995·Granted Apr 15, 1997·135 cites·18 claims
- 0379US5684660AThin film coil head assembly with protective planarizing cocoon structureAIWA RES AND DEV INC·Filed 1995·Granted Nov 4, 1997·35 cites·12 claims
- 0478US5490028AThin film magnetic head including an integral layered shield structureAIWA RES AND DEV INC·Filed 1994·Granted Feb 6, 1996·29 cites·21 claims
- 0577US5777824ASide-disposed thin film magnetic head and method of fabrication thereofAIWA RES AND DEV INC·Filed 1996·Granted Jul 7, 1998·31 cites·32 claims
- 0677US5563754AThin film magnetic head including a durable wear layer and gap structureAIWA RES AND DEV INC·Filed 1994·Granted Oct 8, 1996·23 cites·12 claims
- 0773US5754377AThin film magnetic head including an elevated gap structureAIWA RES AND DEV INC·Filed 1994·Granted May 19, 1998·20 cites·6 claims
- 0872US5621594AElectroplated thin film conductor coil assemblyAIWA RES AND DEV INC·Filed 1995·Granted Apr 15, 1997·23 cites·16 claims
- 0968US5815909AMethod of making a thin film magnetic head including protected via connections through an electrically insulative substrateAIWA RES AND DEV INC·Filed 1996·Granted Oct 6, 1998·21 cites·10 claims
- 1064US5748417AThin film magnetic head including layered magnetic side polesAIWA RES AND DEV INC·Filed 1996·Granted May 5, 1998·19 cites·10 claims
- 1164US5639323AMethod for aligning miniature device componentsAIWA RES AND DEV INC·Filed 1995·Granted Jun 17, 1997·18 cites·16 claims
- 1262US5853558AMethod of fabricating a thin film conductor coil assemblyAIWA RES AND DEV INC·Filed 1997·Granted Dec 29, 1998·14 cites·32 claims
- 1361US5544774AMethod of eliminating pole recession in a thin film magnetic headAIWA RES AND DEV INC·Filed 1994·Granted Aug 13, 1996·13 cites·10 claims
- 1460US5801909AThin film magnetic head including durable wear layer and non-magnetic gap structuresAIWA RES AND DEV INC·Filed 1996·Granted Sep 1, 1998·17 cites·14 claims
- 1559US5673474AMethod of fabricating a thin film magnetic head including layered magnetic side polesAIWA RES AND DEV INC·Filed 1996·Granted Oct 7, 1997·16 cites·20 claims
- 1654US6069015AMethod of fabricating thin film magnetic head including durable wear layer and non-magnetic gap structureAIWA RES AND DEV INC·Filed 1998·Granted May 30, 2000·12 cites·19 claims
- 1749US5950301AMethod for fabricating thin flim magnetic head including an elevated gap structureAIWA RES AND DEV INC·Filed 1997·Granted Sep 14, 1999·8 cites·10 claims
- 1840US5800967AMethod for fabricating a planar thin film structureAIWA RES AND DEV INC·Filed 1997·Granted Sep 1, 1998·6 cites·41 claims
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