Inventor · disambiguated record
Michiko Ogawa
Also filed as: OGAWA MICHIKO
5 granted patents·249 citations·filing 1987–2002
83Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
5 records- 0193US6938209B2Audio information provision systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 30, 2005·105 cites·19 claims
- 0284US5742688ASound field controller and control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 21, 1998·69 cites·24 claims
- 0377US4924962ASound reproducing apparatus for use in vehicleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted May 15, 1990·64 cites·23 claims
- 0462US6673995B2Musical signal processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 6, 2004·9 cites·6 claims
- 0542US6605768B2Music-signal compressing/decompressing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 12, 2003·2 cites·41 claims
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