Inventor · disambiguated record
Akira Yamakoshi
Also filed as: TSUCHIYA TAKAO · YAMAKOSHI AKIRA
11 granted patents·119 citations·filing 1978–1997
90Inventor score
Top patents by PatentIndex Score
11 records- 0182US4292597ACircuit for converting single-ended input signals to a pair of differential output signalsSONY CORP·Filed 1979·Granted Sep 29, 1981·19 cites·16 claims
- 0262US4170023ACarrier agc circuit, especially burst acc and apcSONY CORP·Filed 1978·Granted Oct 2, 1979·13 cites·9 claims
- 0357US4369411ACircuit for converting single-ended input signals to a pair of differential output signalsSONY CORP·Filed 1980·Granted Jan 18, 1983·9 cites·21 claims
- 0452US5941498ARotation mechanism for rotatable seatAISIN SEIKI KABUSHIKI KAISHA &·Filed 1997·Granted Aug 24, 1999·32 cites·6 claims
- 0551US4521744ATuning apparatus of phase-locked loop typeSONY CORP·Filed 1982·Granted Jun 4, 1985·10 cites·4 claims
- 0645US4801892ACurrent mirror circuitSEIKOSHA KK·Filed 1987·Granted Jan 31, 1989·10 cites·5 claims
- 0744US4343018AChrominance signal processing circuitSONY CORP·Filed 1980·Granted Aug 3, 1982·7 cites·8 claims
- 0841US4825104AComparatorSEIKOSHA KK·Filed 1987·Granted Apr 25, 1989·7 cites·16 claims
- 0939US4804927ACurrent amplifier circuitSEIKOSHA KK·Filed 1987·Granted Feb 14, 1989·6 cites·6 claims
- 1034US4347531ACircuit converting a pair of differential input signals to single-ended output signalsSONY CORP·Filed 1980·Granted Aug 31, 1982·3 cites·15 claims
- 1130US4859966ACurrent amplifier circuit and a current amplifying type differential current converter circuitSEIKOSHA KK·Filed 1987·Granted Aug 22, 1989·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →