Inventor · disambiguated record
Fumihiko Aiga
Also filed as: AIGA FUMIHIKO
50 granted patents·12 pending applications·302 citations·filing 2001–2023
97Inventor score
Top patents by PatentIndex Score
62 records- 0198US7902741B2Fluorescent complex and lighting system using the sameTOSHIBA KK·Filed 2006·Granted Mar 8, 2011·44 cites·7 claims
- 0293US11947057B2Photodetector and radiation detectorTOSHIBA KK·Filed 2022·Granted Apr 2, 2024·2 cites·20 claims
- 0393US7825751B2Resonant circuit, filter circuit, and antenna deviceTOSHIBA KK·Filed 2007·Granted Nov 2, 2010·47 cites·6 claims
- 0493US6778042B2High-frequency deviceTOSHIBA KK·Filed 2001·Granted Aug 17, 2004·35 cites·19 claims
- 0591US7772551B2Refractive index variable element and method of varying refractive indexTOSHIBA KK·Filed 2005·Granted Aug 10, 2010·15 cites·9 claims
- 0690US6518854B2Filter circuit and a superconducting filter circuitTOSHIBA KK·Filed 2001·Granted Feb 11, 2003·26 cites·11 claims
- 0789US7709413B2Solid catalysts and fuel cell employing the solid catalystsKABUHSIKI KAISHA TOSHIBA·Filed 2008·Granted May 4, 2010·9 cites·9 claims
- 0888US11226421B2Radiation detectorTOSHIBA KK·Filed 2020·Granted Jan 18, 2022·2 cites·18 claims
- 0984US6759930B2Filter circuit and a superconducting filter circuitTOSHIBA KK·Filed 2002·Granted Jul 6, 2004·17 cites·20 claims
- 1082US7372067B2Refractive index changing apparatus and methodTOSHIBA KK·Filed 2005·Granted May 13, 2008·9 cites·15 claims
- 1180US7250117B2Light emitting device formed using rare earth complex and luminescent mediumTOSHIBA KK·Filed 2004·Granted Jul 31, 2007·19 cites·3 claims
- 1279US6937117B2High-frequency deviceTOSHIBA KK·Filed 2004·Granted Aug 30, 2005·12 cites·14 claims
- 1378US11114224B2Magnet material, permanent magnet, motor, and power generatorTOSHIBA KK·Filed 2019·Granted Sep 7, 2021·0 cites·13 claims
- 1478US7732806B2Refractive index variable elementTOSHIBA KK·Filed 2006·Granted Jun 8, 2010·5 cites·18 claims
- 1575US7936310B2High-impedance substrateTOSHIBA KK·Filed 2008·Granted May 3, 2011·8 cites·20 claims
- 1675US6903632B2Band pass filterTOSHIBA KK·Filed 2003·Granted Jun 7, 2005·11 cites·17 claims
- 1775US2024096452A1Molecular structure optimization system, molecular structure optimization method, and parameterized quantum circuitTOSHIBA KK·Filed 2023·Application pending·0 cites
- 1871US9190614B2Non-volatile memory deviceTOSHIBA KK·Filed 2013·Granted Nov 17, 2015·2 cites·15 claims
- 1970US7510784B2Light emitting device formed using rare earth complex and luminescent mediumTOSHIBA KK·Filed 2007·Granted Mar 31, 2009·3 cites·17 claims
- 2070US6529092B2Superconductor filter and radio transmitter-receiverTOSHIBA KK·Filed 2001·Granted Mar 4, 2003·9 cites·16 claims
- 2168US6897745B2Resonator and filterTOSHIBA KK·Filed 2003·Granted May 24, 2005·8 cites·10 claims
- 2267US8173271B2Fluorescent rare earth complex, and light-emitting element, security medium and lighting device using the sameIWANAGA HIROKI·Filed 2008·Granted May 8, 2012·1 cites·7 claims
- 2366US7471863B2Near-field interaction control elementTOSHIBA KK·Filed 2007·Granted Dec 30, 2008·2 cites·16 claims
- 2464US12310142B2Photoelectric conversion element and solar cellTOSHIBA KK·Filed 2023·Granted May 20, 2025·0 cites·18 claims
- 2564US12195653B2Scintillator and radiation detectorTOSHIBA KK·Filed 2021·Granted Jan 14, 2025·0 cites·19 claims
- 2664US12092775B2Radiation detectorTOSHIBA KK·Filed 2022·Granted Sep 17, 2024·0 cites·19 claims
- 2764US10361020B2Magnet material, permanent magnet, motor, and power generatorTOSHIBA KK·Filed 2015·Granted Jul 23, 2019·0 cites·10 claims
- 2864US8969718B2Organic compound and solar cell using the sameTOSHIBA KK·Filed 2013·Granted Mar 3, 2015·1 cites·10 claims
- 2963US2024320535A1Quantum Circuitry Learning Method, Quantum Circuitry Learning System, and Quantum-Classical Hybrid Neural NetworkTOSHIBA KK·Filed 2023·Application pending·0 cites
- 3062US12235397B2Radiation detectorTOSHIBA KK·Filed 2021·Granted Feb 25, 2025·0 cites·5 claims
- 3162US11650336B2Radiation detectorTOSHIBA KK·Filed 2021·Granted May 16, 2023·0 cites·21 claims
- 3261US11968849B2Radiation detectorTOSHIBA KK·Filed 2021·Granted Apr 23, 2024·0 cites·19 claims
- 3360US7613434B2Multiplexer and wireless receiverTOSHIBA KK·Filed 2007·Granted Nov 3, 2009·2 cites·12 claims
- 3460US2024095572A1Quantum circuit learning system, quantum circuit learning method, quantum inference system, quantum circuit, and quantum-classical hybrid neural networkTOSHIBA KK·Filed 2023·Application pending·0 cites
- 3560US2024179928A1Solar cell, solar cell module, and solar cell power generation systemTOSHIBA KK·Filed 2023·Application pending·0 cites
- 3659US11081657B2Radiation detectorTOSHIBA KK·Filed 2019·Granted Aug 3, 2021·0 cites·12 claims
- 3759US11037993B2Detection device and detectorTOSHIBA KK·Filed 2020·Granted Jun 15, 2021·0 cites·15 claims
- 3859US8741504B2Solid catalysts and fuel cell employing the solid catalystsYOSHIDA TAKASHI·Filed 2008·Granted Jun 3, 2014·0 cites·8 claims
- 3959US7305261B2Band pass filter having resonators connected by off-set wire couplingsTOSHIBA KK·Filed 2004·Granted Dec 4, 2007·5 cites·16 claims
- 4058US11125895B2Detection element and detectorTOSHIBA KK·Filed 2018·Granted Sep 21, 2021·0 cites·17 claims
- 4158US7215225B2Superconductor filterTOSHIBA KK·Filed 2004·Granted May 8, 2007·4 cites·8 claims
- 4257US11927706B2Radiation detectorTOSHIBA KK·Filed 2021·Granted Mar 12, 2024·0 cites·18 claims
- 4356US7167065B2Filter circuitTOSHIBA KK·Filed 2004·Granted Jan 23, 2007·4 cites·24 claims
- 4455US11681058B2Radiation detectorTOSHIBA KK·Filed 2022·Granted Jun 20, 2023·0 cites·20 claims
- 4552US10761222B2Detection element and detectorTOSHIBA KK·Filed 2018·Granted Sep 1, 2020·0 cites·11 claims
- 4651US11493647B2Radiation detector and radiation detection methodTOSHIBA KK·Filed 2021·Granted Nov 8, 2022·0 cites·19 claims
- 4751US9634252B2Polymer and solar cell using the sameTOSHIBA KK·Filed 2016·Granted Apr 25, 2017·0 cites·12 claims
- 4848US11557632B2Radiation detector, radiation irradiation device, and radiation methodTOSHIBA KK·Filed 2021·Granted Jan 17, 2023·0 cites·14 claims
- 4948US10355212B2Polymer and solar cell using the sameTOSHIBA KK·Filed 2016·Granted Jul 16, 2019·0 cites·9 claims
- 5047US9296848B2Polymer material, solar cell using the same, and solar photovoltaic generation systemIWANAGA HIROKI·Filed 2012·Granted Mar 29, 2016·0 cites·3 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →