Inventor · disambiguated record
Takuei Nagasawa
Also filed as: NAGASAWA TAKUEI
2 granted patents·4 pending applications·5 citations·filing 2006–2010
43Inventor score
Technology areasH04R
Top patents by PatentIndex Score
6 records- 0171US8235167B2Vibrating body for speaker and speaker deviceKOBAYASHI HIROYUKI·Filed 2009·Granted Aug 7, 2012·5 cites·23 claims
- 0247US2011176703A1Speaker devicePIONEER CORP·Filed 2009·Application pending·0 cites
- 0347US2011222721A1Connecting member for speaker and speakerPIONEER CORP·Filed 2008·Application pending·0 cites
- 0442US8111869B2Speaker deviceHORIGOME MINORU·Filed 2006·Granted Feb 7, 2012·0 cites·13 claims
- 0542US2011228949A1Speaker device, and automobilePIONEER CORP·Filed 2008·Application pending·0 cites
- 0628US2012207321A1Speaker deviceOSHIMA KENICHI·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →