Inventor · disambiguated record
Wataru Koga
Also filed as: KOGA WATARU
10 granted patents·158 citations·filing 1982–2008
90Inventor score
Top patents by PatentIndex Score
10 records- 0193US7298231B2Surface acoustic wave device and communication apparatusKYOCERA CORP·Filed 2005·Granted Nov 20, 2007·35 cites·20 claims
- 0290US7808935B2Duplexer and communication deviceKYOCERA CORP·Filed 2007·Granted Oct 5, 2010·24 cites·4 claims
- 0386US7248133B2Method for manufacturing surface acoustic wave deviceKYOCERA CORP·Filed 2005·Granted Jul 24, 2007·21 cites·9 claims
- 0484US7332986B2Surface acoustic wave apparatus and communications equipmentKYOCERA CORP·Filed 2005·Granted Feb 19, 2008·15 cites·15 claims
- 0579US7389570B2Surface acoustic wave device manufacturing method, surface acoustic wave device, and communications equipmentKYOCERA CORP·Filed 2005·Granted Jun 24, 2008·11 cites·16 claims
- 0674US7385463B2Surface acoustic wave device and electronic circuit deviceKYOCERA CORP·Filed 2004·Granted Jun 10, 2008·23 cites·31 claims
- 0773US7301421B2Surface acoustic wave device, manufacturing method therefor, and communications equipmentKYOCERA CORP·Filed 2005·Granted Nov 27, 2007·6 cites·25 claims
- 0871US8587389B2Electronic deviceKOGA WATARU·Filed 2008·Granted Nov 19, 2013·8 cites·20 claims
- 0970USD279303SPasteboard for playing cardsKOGA WATARU·Filed 1982·Granted Jun 18, 1985·12 cites·1 claims
- 1061US7477118B2High frequency device mounting substrate and communications apparatusKYOCERA CORP·Filed 2006·Granted Jan 13, 2009·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →