Inventor · disambiguated record
Kazuharu Kawata
Also filed as: KAWATA KAZUHARU
2 granted patents·2 pending applications·1 citations·filing 2005–2013
31Inventor score
Technology areasH04R
Top patents by PatentIndex Score
4 records- 0154US9635463B2Vibrating body for speaker device and speaker devicePIONEER CORP·Filed 2013·Granted Apr 25, 2017·1 cites·14 claims
- 0246US9521490B2Speaker diaphragm and production method for speaker diaphragmPIONEER CORP·Filed 2013·Granted Dec 13, 2016·0 cites·8 claims
- 0333US2006062423A1Speaker diaphragm and method of forming the sameKAWATA KAZUHARU·Filed 2005·Application pending·0 cites
- 0430US2005178516A1Speaker component, method of manufacturing the same and speaker apparatus including the sameMOGAMI DENKI CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →