Inventor · disambiguated record
Akiko Murata
Also filed as: MURATA AKIKO
21 granted patents·13 pending applications·289 citations·filing 1997–2022
94Inventor score
Files withPANASONIC IP MAN CO LTD11MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8MURATA AKIKO4OLYMPUS OPTICAL CO3PANASONIC CORP3
Top patents by PatentIndex Score
34 records- 0195US7083270B2Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 1, 2006·51 cites·17 claims
- 0294US6288767B1Imaging optical systemOLYMPUS OPTICAL CO·Filed 2000·Granted Sep 11, 2001·64 cites·7 claims
- 0393US7185540B2Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Mar 6, 2007·26 cites·2 claims
- 0489US6969157B2Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 29, 2005·29 cites·15 claims
- 0587US7478558B2Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatusPANASONIC CORP·Filed 2006·Granted Jan 20, 2009·8 cites·8 claims
- 0678US7033001B2Piezoelectric element, ink jet head, angular velocity sensor, manufacturing method thereof, and ink jet type recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 25, 2006·16 cites·8 claims
- 0777US10435314B2Liquid treatment apparatusPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 8, 2019·1 cites·7 claims
- 0877US6057952ALight scanning device and confocal optical device using the sameOLYMPUS OPTICAL CO·Filed 1999·Granted May 2, 2000·48 cites·36 claims
- 0972US6166784AImaging optical systemOLYMPUS OPTICAL CO·Filed 1997·Granted Dec 26, 2000·32 cites·19 claims
- 1068US8559109B2Method for producing diffractive optical element, and diffractive optical element, including a diffraction grating and molded optical adjusting layerSUENAGA TATSUTOSHI·Filed 2009·Granted Oct 15, 2013·2 cites·6 claims
- 1168US2025167226A1Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1264US2024079564A1Active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1363US2024145680A1Active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1463US2024055585A1Active material for nonaqueous electrolyte secondary batteries, method for producing active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1562US12283692B2Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 22, 2025·0 cites·3 claims
- 1662US9270948B2Image pick-up device, method, and system utilizing a lens having plural regions each with different focal characteristicsMURATA AKIKO·Filed 2012·Granted Feb 23, 2016·1 cites·21 claims
- 1762US8184374B2Lens having protection film and method for manufacturing such lensTAKAHARA NORIHISA·Filed 2008·Granted May 22, 2012·4 cites·7 claims
- 1860US2023110150A1Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1960US2023361289A1Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2059US8736958B2Diffractive optical elementMURATA AKIKO·Filed 2010·Granted May 27, 2014·1 cites·9 claims
- 2159US2023071814A1Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2254US12020826B2Pathogen distribution information provision system, pathogen distribution information provision server, and method for providing pathogen distribution informationPANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 25, 2024·0 cites·14 claims
- 2354US8652619B2Diffractive optical element and manufacturing method thereofMURATA AKIKO·Filed 2009·Granted Feb 18, 2014·1 cites·12 claims
- 2454US7193756B2Piezoelectric element, method for fabricating the same, inkjet head, method for fabricating the same, and inkjet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 20, 2007·5 cites·16 claims
- 2553US12123819B2Detection device and detection method using cyclone type collectorPANASONIC IP MAN CO LTD·Filed 2020·Granted Oct 22, 2024·0 cites·10 claims
- 2646US2005280335A1Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2743US9291753B2Diffraction optical element and production method thereforSUENAGA TATSUTOSHI·Filed 2012·Granted Mar 22, 2016·0 cites·11 claims
- 2843US2010027121A1Lens and method for manufacturing the samePANASONIC CORP·Filed 2007·Application pending·0 cites
- 2943US2014139923A1Diffraction optical element and manufacturing method thereforPANASONIC CORP·Filed 2013·Application pending·0 cites
- 3039US2014043687A1Diffraction optical elementMURATA AKIKO·Filed 2012·Application pending·0 cites
- 3137US2013170041A1Diffractive optical element and method for producing diffractive optical elementOKADA YUKA·Filed 2012·Application pending·0 cites
- 3235US7131173B2Method of fabricating an inkjet headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 7, 2006·0 cites·2 claims
- 3335US6886922B2Liquid discharge head and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 3, 2005·0 cites·12 claims
- 3433US2012068368A1Method for manufacturing optical diffraction elementSUENAGA TATSUTOSHI·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →