Inventor · disambiguated record
Akio Tsunekawa
Also filed as: TSUNEKAWA AKIO
7 granted patents·89 citations·filing 2002–2005
86Inventor score
Technology areasH03H
Top patents by PatentIndex Score
7 records- 0182US6853269B2Surface acoustic wave filter and communication device using the filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 8, 2005·22 cites·5 claims
- 0281US7075391B2Surface acoustic wave filter element, surface acoustic wave filter and communication device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 11, 2006·9 cites·2 claims
- 0380US6930570B2Surface acoustic wave filter element, surface acoustic wave filter and communication device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 16, 2005·16 cites·14 claims
- 0477US6674345B2Surface acoustic wave filter and communication device using the filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 6, 2004·17 cites·25 claims
- 0573US6972643B2Surface acoustic wave filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 6, 2005·17 cites·10 claims
- 0663US7579931B2Surface acoustic wave filter element, surface acoustic wave filter and communication device using the samePANASONIC CORP·Filed 2005·Granted Aug 25, 2009·3 cites·45 claims
- 0751US7482895B2Surface acoustic wave filterPANASONIC CORP·Filed 2004·Granted Jan 27, 2009·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →