Inventor · disambiguated record
Kazutaka Maruoka
Also filed as: MARUOKA KAZUTAKA
4 granted patents·65 citations·filing 2002–2010
73Inventor score
Top patents by PatentIndex Score
4 records- 0188US7142712B2Automatic tone correction apparatus, automatic tone correction method, and automatic tone correction program storage mediumsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 28, 2006·48 cites·56 claims
- 0260US7843337B2Hearing aidPANASONIC CORP·Filed 2010·Granted Nov 30, 2010·2 cites·16 claims
- 0356US7636472B2Image quality correction apparatus and image quality correction methodPANASONIC CORP·Filed 2004·Granted Dec 22, 2009·15 cites·9 claims
- 0431US8462957B2Hearing aid and method of controlling volume of hearing aidFUJII SHIGEKIYO·Filed 2010·Granted Jun 11, 2013·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →