Inventor · disambiguated record
Ryoko Takaoka
Also filed as: TAKAOKA RYOKO
4 granted patents·30 citations·filing 2003–2008
71Inventor score
Technology areasH01G
Top patents by PatentIndex Score
4 records- 0182US6970343B2Aluminum electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 29, 2005·14 cites·4 claims
- 0266US6839222B2Electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 4, 2005·15 cites·16 claims
- 0344US8279581B2Electrolytic solution for electrolytic capacitor and electrolytic capacitor using the sameTAKAOKA RYOKO·Filed 2008·Granted Oct 2, 2012·1 cites·8 claims
- 0430US7163643B2Driving electrolyte and electrolytic capacitor using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 16, 2007·0 cites·20 claims
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