Inventor · disambiguated record
Akihiro Odagawa
Also filed as: ODAGAWA AKIHIRO
53 granted patents·24 pending applications·1,106 citations·filing 1994–2023
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD46PANASONIC IP MAN CO LTD11PANASONIC CORP8KYOCERA CORP2ODAGAWA AKIHIRO2
Top patents by PatentIndex Score
77 records- 0198US7167387B2Variable resistance element, method of manufacturing the element, memory containing the element, and method of driving the memoryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 23, 2007·123 cites·11 claims
- 0298US6842317B2Magnetoresistive element, magnetic head, magnetic memory and magnetic recording apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 11, 2005·162 cites·17 claims
- 0398US6436526B1Magneto-resistance effect element, magneto-resistance effect memory cell, MRAM and method for performing information write to or read from the magneto-resistance effect memory cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 20, 2002·167 cites·49 claims
- 0497US6767655B2Magneto-resistive elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 27, 2004·84 cites·62 claims
- 0590US7781230B2Electro-resistance element, electro-resistance memory using the same and method of manufacturing the samePANASONIC CORP·Filed 2007·Granted Aug 24, 2010·15 cites·16 claims
- 0690US7079361B2Magnetoresistive element and magnetoresistive magnetic head, magnetic recording apparatus and magnetoresistive memory device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 18, 2006·16 cites·11 claims
- 0789US11290675B2Solid-state image sensor and imaging systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 29, 2022·5 cites·7 claims
- 0889US8722430B2Production method for oxidized carbon thin film, and element having oxidized carbon thin film and production method thereforPANASONIC CORP·Filed 2012·Granted May 13, 2014·6 cites·7 claims
- 0989US7163755B2Magneto-resistive elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 16, 2007·30 cites·15 claims
- 1087US6717780B2Magnetoresistive device and/or multi-magnetoresistive deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 6, 2004·33 cites·25 claims
- 1182US6785100B2Magnetic head comprising a multilayer magnetoresistive device and a yoke for introducing magnetic flux from a medium to the magnetoresistive deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 31, 2004·13 cites·27 claims
- 1282US6778427B2Magnetoresistive memory with a wiring for suppressing crosstalkMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 17, 2004·31 cites·12 claims
- 1382US6528326B1Magnetoresistive device and method for producing the same, and magnetic componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 4, 2003·21 cites·8 claims
- 1482US5719105ASuperconducting elementINT SUPERCONDUCTIVITY TECH·Filed 1994·Granted Feb 17, 1998·56 cites·7 claims
- 1581US7312392B2Thermoelectric conversion device, and cooling method and power generating method using the deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Dec 25, 2007·10 cites·24 claims
- 1681US6538297B2Magneto-resistive device and magneto-resistive effect type storage deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 25, 2003·31 cites·19 claims
- 1780US7446391B2Electro-resistance element and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Nov 4, 2008·12 cites·9 claims
- 1880US7005691B2Magnetoresistance element and magnetoresistance storage element and magnetic memoryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 28, 2006·20 cites·3 claims
- 1979US6943041B2Magnetoresistive element and method for producing the same, as well as magnetic head, magnetic memory and magnetic recording device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 13, 2005·24 cites·5 claims
- 2079US6594120B2Magnetoresistive element and magnetic memory element and magnetic head using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 15, 2003·22 cites·30 claims
- 2178US7446256B2Thermoelectric conversion device, and cooling method and power generation method using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Nov 4, 2008·3 cites·16 claims
- 2278US6839273B2Magnetic switching device and magnetic memory using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 4, 2005·22 cites·21 claims
- 2377US6771473B2Magnetoresistive element and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 3, 2004·17 cites·12 claims
- 2476US7018725B2Magneto-resistance effect element magneto-resistance effect memory cell, MRAM, and method for performing information write to or read from the magneto-resistance effect memory cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 28, 2006·19 cites·55 claims
- 2576US6798620B2Magneto-resistive element, magnetic head, and magnetic recording and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 28, 2004·9 cites·20 claims
- 2675US6950333B2Magnetic memory and method for driving the same, and magnetic memory device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 27, 2005·21 cites·25 claims
- 2775US6878979B2Spin switch and magnetic storage element using itMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 12, 2005·17 cites·13 claims
- 2871US6778425B1Magnetoresistance effect memory device and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 17, 2004·19 cites·51 claims
- 2968US7791119B2Electro-resistance element and electro-resistance memory using the samePANASONIC CORP·Filed 2007·Granted Sep 7, 2010·3 cites·25 claims
- 3068US6555889B2Magnetoresistive device and magnetic componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 29, 2003·10 cites·9 claims
- 3167US7042686B2Magnetoresistive element and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 9, 2006·9 cites·10 claims
- 3266US6887717B2Magnetoresistive device and method for producing the same, and magnetic componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 3, 2005·8 cites·2 claims
- 3365US8778701B2Method for producing spin injection electrodePANASONIC CORP·Filed 2013·Granted Jul 15, 2014·1 cites·5 claims
- 3464US6917492B2Magnetoresistive element and method for manufacturing the same and nonvolatile memory including the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 12, 2005·8 cites·10 claims
- 3563US8330241B2Magnetic tunnel junction deviceMATSUKAWA NOZOMU·Filed 2012·Granted Dec 11, 2012·1 cites·5 claims
- 3661US8836060B2Spin device, driving method of the same, and production method of the samePANASONIC CORP·Filed 2013·Granted Sep 16, 2014·1 cites·16 claims
- 3761US7067205B2Thermoelectric transducing material, and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 27, 2006·6 cites·23 claims
- 3860US2023053841A1Object detection system and object detection methodPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 3957US2007069192A1Thermal switching element and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 4056US7473612B2Method for fabricating a variable-resistance element including heating a RMCoO3 perovskite structure in an oxygen atmospherePANASONIC CORP·Filed 2006·Granted Jan 6, 2009·3 cites·6 claims
- 4156US2025148742A1Image processing method and image processing devicePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 4256US2023386058A1Object information generation system, object information generation method, and object information generation programPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 4355US2022011437A1Distance measuring device, distance measuring system, distance measuring method, and non-transitory storage mediumPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 4454US6954372B2Magnetic storage element, production method and driving method therefor, and memory arrayMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 11, 2005·5 cites·30 claims
- 4554US2008258690A1Thermal switching element and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2008·Application pending·0 cites
- 4654US2022003875A1Distance measurement imaging system, distance measurement imaging method, and non-transitory computer readable storage mediumPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 4751US11657526B2Distance measurement devicePANASONIC IP MAN CO LTD·Filed 2021·Granted May 23, 2023·0 cites·14 claims
- 4851US6861940B2Magnetoresistive elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 1, 2005·3 cites·10 claims
- 4951US2022003864A1Distance measuring method, distance measuring device, and recording mediumPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 5049US5885939AProcess for forming a-axis-on-c-axis double-layer oxide superconductor filmsKYOCERA CORP·Filed 1997·Granted Mar 23, 1999·12 cites·5 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →