Inventor · disambiguated record
Hiroo Adachi
Also filed as: ADACHI HIROO
7 granted patents·164 citations·filing 1980–1994
86Inventor score
Files withPIONEER ELECTRONIC CORP7
Top patents by PatentIndex Score
7 records- 0191US4860361AAcoustic-device cooling unitPIONEER ELECTRONIC CORP·Filed 1988·Granted Aug 22, 1989·46 cites·4 claims
- 0279US4334263ASeparately excited DC-DC converter having feedback circuit with temperature compensating effectPIONEER ELECTRONIC CORP·Filed 1980·Granted Jun 8, 1982·30 cites·4 claims
- 0363US5191512AHeat sink/circuit board assemblyPIONEER ELECTRONIC CORP·Filed 1991·Granted Mar 2, 1993·37 cites·6 claims
- 0462US5414386AMuting apparatus in car audio systemPIONEER ELECTRONIC CORP·Filed 1994·Granted May 9, 1995·22 cites·2 claims
- 0547US5170081AGround isolation circuitPIONEER ELECTRONIC CORP·Filed 1991·Granted Dec 8, 1992·25 cites·6 claims
- 0633US4584536ABalance control circuitPIONEER ELECTRONIC CORP·Filed 1985·Granted Apr 22, 1986·3 cites·3 claims
- 0728US4618834AVariable characteristics amplifier circuitPIONEER ELECTRONIC CORP·Filed 1985·Granted Oct 21, 1986·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →