Inventor · disambiguated record
Hideaki Numata
Also filed as: NUMATA HIDEAKI
25 granted patents·3 pending applications·482 citations·filing 2000–2020
95Inventor score
Top patents by PatentIndex Score
28 records- 0195US6341084B2Magnetic random access memory circuitNEC CORP·Filed 2001·Granted Jan 22, 2002·148 cites·11 claims
- 0295US6191972B1Magnetic random access memory circuitNEC CORP·Filed 2000·Granted Feb 20, 2001·143 cites·20 claims
- 0392US7929342B2Magnetic memory cell, magnetic random access memory, and data read/write method for magnetic random access memoryNEC CORP·Filed 2006·Granted Apr 19, 2011·29 cites·43 claims
- 0490US6703249B2Method of fabricating magnetic random access memory operating based on tunnel magnetroresistance effectNEC ELECTRONICS CORP·Filed 2002·Granted Mar 9, 2004·57 cites·15 claims
- 0588US7126201B2Magnetic random access memoryNEC CORP·Filed 2003·Granted Oct 24, 2006·35 cites·6 claims
- 0681US6462981B2Magnetic random access memoryNEC CORP·Filed 2001·Granted Oct 8, 2002·30 cites·14 claims
- 0779US8923042B2Magnetic random access memoryNEC CORP·Filed 2013·Granted Dec 30, 2014·3 cites·3 claims
- 0879US8351249B2Magnetic random access memoryNEC CORP·Filed 2007·Granted Jan 8, 2013·6 cites·3 claims
- 0977US8547733B2Magnetic random access memoryISHIWATA NOBUYUKI·Filed 2012·Granted Oct 1, 2013·3 cites·3 claims
- 1077US8526222B2Magnetic random access memoryISHIWATA NOBUYUKI·Filed 2012·Granted Sep 3, 2013·3 cites·3 claims
- 1169US11767442B2Nanocarbon ink and method for manufacturing semiconductor device in which same is usedNEC CORP·Filed 2018·Granted Sep 26, 2023·0 cites·12 claims
- 1267US8309992B2Switching element including carbon nanotubes and method for manufacturing the sameTOGUCHI SATORU·Filed 2008·Granted Nov 13, 2012·4 cites·12 claims
- 1362US8253124B2Semiconductor elementNUMATA HIDEAKI·Filed 2008·Granted Aug 28, 2012·6 cites·18 claims
- 1462US6462982B1Magnetic random access memory having voltage control circuitry for maintaining sense lines at constant low voltagesNEC CORP·Filed 2001·Granted Oct 8, 2002·12 cites·20 claims
- 1560US12042766B2Cross-flow filtration device and cross-flow filtration methodNEC CORP·Filed 2017·Granted Jul 23, 2024·0 cites·14 claims
- 1656US11383984B2Nanocarbon separation device, nanocarbon separation method, and nanocarbon recovery methodNEC CORP·Filed 2017·Granted Jul 12, 2022·0 cites·10 claims
- 1750US8238135B2MRAM utilizing free layer having fixed magnetization regions with larger damping coefficient than the switching regionSUZUKI TETSUHIRO·Filed 2008·Granted Aug 7, 2012·2 cites·9 claims
- 1848US2010224862A1Carbon nanotube structure and thin film transistorENDOH HIROYUKI·Filed 2008·Application pending·0 cites
- 1947US12428299B2Method for separating single-walled carbon nanotube mixture and single-walled carbon nanotube dispersion liquidNEC CORP·Filed 2017·Granted Sep 30, 2025·0 cites·22 claims
- 2047US8477528B2Magnetic memory cell and magnetic random access memoryHONDA TAKESHI·Filed 2007·Granted Jul 2, 2013·1 cites·1 claims
- 2143US11511229B2Nanocarbon separation methodNEC CORP·Filed 2017·Granted Nov 29, 2022·0 cites·17 claims
- 2242US12127485B2Switching element and method for manufacturing sameNANOBRIDGE SEMICONDUCTOR INC·Filed 2020·Granted Oct 22, 2024·0 cites·6 claims
- 2342US8737119B2Magnetic memory cell and magnetic random access memoryHONDA TAKESHI·Filed 2012·Granted May 27, 2014·0 cites·20 claims
- 2441US12215027B2Nanocarbon separation method and nanocarbon separation apparatusNEC CORP·Filed 2017·Granted Feb 4, 2025·0 cites·12 claims
- 2540US2011114914A1Field effect transistor and circuit deviceNUMATA HIDEAKI·Filed 2009·Application pending·0 cites
- 2636US11435251B2Control apparatus, array-type sensor, sensor usage method, control method, and programNEC CORP·Filed 2017·Granted Sep 6, 2022·0 cites·12 claims
- 2733US7177179B2Magnetic memory, and its operating methodNEC CORP·Filed 2003·Granted Feb 13, 2007·0 cites·17 claims
- 2831US2012295406A1Carbon nanotube dispersion liquid and method for manufacturing semiconductor deviceNUMATA HIDEAKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →