Inventor · disambiguated record
Tohru Yamaoka
Also filed as: YAMAOKA TOHRU
11 granted patents·2 pending applications·150 citations·filing 2003–2011
90Inventor score
Files withPANASONIC CORP7MIYOSHI YUICHI2YAMAOKA TOHRU2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1OGURA HIROSHI1
Top patents by PatentIndex Score
13 records- 0195US7466834B2Electret condenser microphonePANASONIC CORP·Filed 2005·Granted Dec 16, 2008·63 cites·6 claims
- 0289US8155355B2Electret condenser microphoneOGURA HIROSHI·Filed 2008·Granted Apr 10, 2012·23 cites·52 claims
- 0389US7706554B2Electret condenserPANASONIC CORP·Filed 2005·Granted Apr 27, 2010·20 cites·15 claims
- 0487US7853027B2Electret condenserPANASONIC CORP·Filed 2005·Granted Dec 14, 2010·15 cites·24 claims
- 0572US8067811B2MEMS device, MEMS device module and acoustic transducerYAMAOKA TOHRU·Filed 2010·Granted Nov 29, 2011·3 cites·12 claims
- 0667US7620192B2Electret covered with an insulated film and an electret condenser having the electretPANASONIC CORP·Filed 2004·Granted Nov 17, 2009·14 cites·28 claims
- 0766US8166827B2MEMS device and method for manufacturing the sameMIYOSHI YUICHI·Filed 2009·Granted May 1, 2012·5 cites·32 claims
- 0859US7847359B2MEMS device, MEMS device module and acoustic transducerPANASONIC CORP·Filed 2009·Granted Dec 7, 2010·1 cites·13 claims
- 0951US8146437B2Diaphragm structure and MEMS deviceMIYOSHI YUICHI·Filed 2009·Granted Apr 3, 2012·2 cites·14 claims
- 1048US8320589B2Electret condenserYAMAOKA TOHRU·Filed 2010·Granted Nov 27, 2012·0 cites·26 claims
- 1148US6777751B2Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 17, 2004·4 cites·9 claims
- 1239US2010002895A1Condenser microphone and mems devicePANASONIC CORP·Filed 2009·Application pending·0 cites
- 1337US2011215672A1Mems devicePANASONIC CORP·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →