Assignee
HITACHI AIC INC
JP·7 granted patents·412 citations·filing 1991–2005
Top patents by PatentIndex Score
7 records- 0192US5826330AMethod of manufacturing multilayer printed wiring boardHITACHI AIC INC·Filed 1996·Granted Oct 27, 1998·181 cites·8 claims
- 0291US7777238B2Chip-type light emitting device and wiring substrate for the sameHITACHI AIC INC·Filed 2005·Granted Aug 17, 2010·49 cites·12 claims
- 0389US7626211B2LED reflecting plate and LED deviceHITACHI AIC INC·Filed 2005·Granted Dec 1, 2009·22 cites·7 claims
- 0489US5243142APrinted wiring board and process for producing the sameHITACHI AIC INC·Filed 1991·Granted Sep 7, 1993·88 cites·7 claims
- 0584US6555756B2Printed wiring board having cavity for mounting electronic parts therein and method for manufacturing thereofHITACHI AIC INC·Filed 2001·Granted Apr 29, 2003·46 cites·16 claims
- 0668US6777612B2Electronic device sealing electronic element therein and manufacturing method thereof, and printed wiring board suitable for such electronic deviceHITACHI AIC INC·Filed 2001·Granted Aug 17, 2004·17 cites·11 claims
- 0757US6600214B2Electronic component device and method of manufacturing the sameHITACHI AIC INC·Filed 2001·Granted Jul 29, 2003·9 cites·5 claims
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