Inventor · disambiguated record
Hiromitsu Yokoyama
Also filed as: YOKOYAMA HIROMITSU
11 granted patents·1 pending application·276 citations·filing 1979–2009
92Inventor score
Files withFUJITSU LTD12
Top patents by PatentIndex Score
12 records- 0180US4313026AMultilayer circuit boardsFUJITSU LTD·Filed 1979·Granted Jan 26, 1982·40 cites·13 claims
- 0279US4642148AMethod for producing a multilayer ceramic circuit boardFUJITSU LTD·Filed 1985·Granted Feb 10, 1987·49 cites·7 claims
- 0377US4954480AMulti-layer superconducting circuit substrate and process for manufacturing sameFUJITSU LTD·Filed 1988·Granted Sep 4, 1990·49 cites·4 claims
- 0463US4346516AMethod of forming a ceramic circuit substrateFUJITSU LTD·Filed 1981·Granted Aug 31, 1982·24 cites·19 claims
- 0560US5549778AManufacturing method for multilayer ceramic substrateFUJITSU LTD·Filed 1995·Granted Aug 27, 1996·34 cites·18 claims
- 0659US2010032336A1Package memberFUJITSU LTD·Filed 2009·Application pending·0 cites
- 0755US4761325AMultilayer ceramic circuit boardFUJITSU LTD·Filed 1985·Granted Aug 2, 1988·18 cites·20 claims
- 0852US5081070ASuperconducting circuit board and paste adopted thereforFUJITSU LTD·Filed 1989·Granted Jan 14, 1992·17 cites·14 claims
- 0951US5443786AComposition for the formation of ceramic viasFUJITSU LTD·Filed 1990·Granted Aug 22, 1995·19 cites·7 claims
- 1044US5015314AMethod for production of ceramic circuit boardFUJITSU LTD·Filed 1990·Granted May 14, 1991·10 cites·3 claims
- 1140US4679320AProcess for producing multilayer ceramic circuit board with copperFUJITSU LTD·Filed 1985·Granted Jul 14, 1987·11 cites·7 claims
- 1233US5286713AMethod for manufacturing an oxide superconducting circuit board by printingFUJITSU LTD·Filed 1993·Granted Feb 15, 1994·5 cites·24 claims
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