Inventor · disambiguated record
Tetsuya Onuma
Also filed as: ONUMA TETSUYA
4 granted patents·4 pending applications·37 citations·filing 2003–2005
75Inventor score
Top patents by PatentIndex Score
8 records- 0168US7263198B2LoudspeakerPIONEER TOHOKU CORP·Filed 2004·Granted Aug 28, 2007·15 cites·18 claims
- 0265US7239715B2Speaker apparatus to be mounted on a vehiclePIONEER TOHOKU CORP·Filed 2004·Granted Jul 3, 2007·11 cites·10 claims
- 0364US7539318B2Speaker unit, method for fabricating the same, and speaker apparatusPIONEER CORP·Filed 2005·Granted May 26, 2009·5 cites·4 claims
- 0453US7227969B2Inner panel loudspeaker apparatusPIONEER TOHOKU CORP·Filed 2003·Granted Jun 5, 2007·6 cites·8 claims
- 0545US2005111690A1Speaker apparatusPIONEER TOHOKU CORP·Filed 2004·Application pending·0 cites
- 0643US2007047755A1Diffuser, speaker device, and method of manufacturing speaker devicePIONEER TOHOKU CORP·Filed 2005·Application pending·0 cites
- 0743US2005117766A1Speaker unit for seatPIONEER TOHOKU CORP·Filed 2004·Application pending·0 cites
- 0840US2004264729A1Vehicle-mounted speaker device and door panelPIONEER CORP·Filed 2004·Application pending·0 cites
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