Inventor · disambiguated record
Kei Kamada
Also filed as: KAMADA KEI
9 granted patents·5 pending applications·29 citations·filing 2005–2024
82Inventor score
Top patents by PatentIndex Score
14 records- 0187US7608828B2Solid solution material of rare earth element fluoride (polycrystal and single crystal), and method for preparation thereof, and radiation detector and test deviceSTELLA CHEMIFA CORP·Filed 2005·Granted Oct 27, 2009·16 cites·27 claims
- 0285US8969812B2Garnet-type crystal for scintillator and radiation detector using the sameYOSHIKAWA AKIRA·Filed 2012·Granted Mar 3, 2015·9 cites·20 claims
- 0371US10011770B2Crystal material, method for manufacturing crystal, radiation detector, nondestructive inspection apparatus, and imaging apparatusUNIV TOHOKU·Filed 2016·Granted Jul 3, 2018·2 cites·17 claims
- 0458US2025129450A1Composition, and resistance heating elementUNIV TOHOKU·Filed 2024·Application pending·0 cites
- 0557US9834858B2Pr-containing scintillator single crystal, method of manufacturing the same, radiation detector, and inspection apparatusYOSHIKAWA AKIRA·Filed 2005·Granted Dec 5, 2017·1 cites·12 claims
- 0653US8445852B2Signal light detection device and method of detecting signal lightTAKAHASHI HIROYUKI·Filed 2010·Granted May 21, 2013·1 cites·6 claims
- 0750US11158784B2Crystal material and method of manufacturing the samePIEZO STUDIO INC·Filed 2017·Granted Oct 26, 2021·0 cites·2 claims
- 0850US2025093565A1Optical fiber light emitter, light emitter bundle, radiation measuring device, and method for manufacturing an optical fiber light emitterUNIV TOHOKU·Filed 2022·Application pending·0 cites
- 0950US2025341023A1Crystal material, scintillator, and radiation detectorUNIV TOHOKU·Filed 2023·Application pending·0 cites
- 1049US11031539B2Piezoelectric vibrator and sensorPIEZO STUDIO INC·Filed 2016·Granted Jun 8, 2021·0 cites·18 claims
- 1147US10174247B2Illuminant and radiation detectorTOHOKU TECHNO ARCH CO LTD·Filed 2015·Granted Jan 8, 2019·0 cites·11 claims
- 1243US2021277504A1Metal memberC&A CORP·Filed 2018·Application pending·0 cites
- 1335US10771032B2Method for manufacturing piezoelectric thin-film elementPIEZO STUDIO INC·Filed 2016·Granted Sep 8, 2020·0 cites·3 claims
- 1433US2015028218A1Radiation detectorUNIV WASEDA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →