Inventor · disambiguated record
Akinori Hasegawa
Also filed as: HASEGAWA AKINORI
11 granted patents·218 citations·filing 1985–2003
91Inventor score
Top patents by PatentIndex Score
11 records- 0190US4680979APlanetary gear starterMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Jul 21, 1987·64 cites·7 claims
- 0286US6421449B1SpeakerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 16, 2002·41 cites·5 claims
- 0367US6975736B2MicrophoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 13, 2005·12 cites·7 claims
- 0456US4712451AStarter with a gear reduction mechanismMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Dec 15, 1987·18 cites·10 claims
- 0554US6944302B2Sound reproducing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 13, 2005·4 cites·8 claims
- 0653US6122385ASound reproduction apparatus with stable feedbackMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 19, 2000·28 cites·15 claims
- 0752US7024015B2Speaker and method of manufacturing the speakerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 4, 2006·3 cites·20 claims
- 0849US4626724AWaterproof device for electric motorMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Dec 2, 1986·12 cites·6 claims
- 0947US5650567AAcceleration sensor with opposed amplifier and detection sectionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 22, 1997·13 cites·10 claims
- 1045US6282296B1Audio reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 28, 2001·16 cites·8 claims
- 1135US6370253B1Sound reproducing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 9, 2002·7 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →