Inventor · disambiguated record
Hideyasu Murooka
Also filed as: MUROOKA HIDEYASU
6 granted patents·257 citations·filing 1984–1994
87Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0190US4557792AHot pressHITACHI LTD·Filed 1984·Granted Dec 10, 1985·32 cites·6 claims
- 0288US5182121AHot pressHITACHI LTD·Filed 1990·Granted Jan 26, 1993·40 cites·2 claims
- 0383US5388328AProcess for fabricating an interconnected multilayer boardHITACHI LTD·Filed 1994·Granted Feb 14, 1995·69 cites·64 claims
- 0474US5300735AInterconnected multilayer boards and fabrication processes thereofHITACHI LTD·Filed 1993·Granted Apr 5, 1994·42 cites·25 claims
- 0571US5480048AMultilayer wiring board fabricating methodHITACHI LTD·Filed 1993·Granted Jan 2, 1996·49 cites·55 claims
- 0663US4908087AMethod of forming a multilayer printed circuit board and apparatus thereforHITACHI LTD·Filed 1989·Granted Mar 13, 1990·25 cites·3 claims
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