Inventor · disambiguated record
Yoshimichi Maejima
Also filed as: MAEJIMA YOSHIMICHI
4 granted patents·1 pending application·92 citations·filing 1991–2001
78Inventor score
Files withSONY CORP4
Top patents by PatentIndex Score
5 records- 0175US6850622B2Sound field correction circuitSONY CORP·Filed 2001·Granted Feb 1, 2005·20 cites·2 claims
- 0275US5155770ASurround processor for audio signalSONY CORP·Filed 1991·Granted Oct 13, 1992·50 cites·3 claims
- 0354US5789975AAnalog signal amplifier and audio signal amplifierSONY CORP·Filed 1996·Granted Aug 4, 1998·20 cites·4 claims
- 0447US6763113B2Speaker driving circuitSONY CORP·Filed 2001·Granted Jul 13, 2004·2 cites·2 claims
- 0524US2001014160A1Sound field correction circuitFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →