Inventor · disambiguated record
Keigo Nagao
Also filed as: NAGAO KEIGO
14 granted patents·4 pending applications·664 citations·filing 1999–2018
94Inventor score
Top patents by PatentIndex Score
18 records- 0196US6842088B2Thin film acoustic resonator and method of producing the sameUBE INDUSTRIES·Filed 2002·Granted Jan 11, 2005·226 cites·28 claims
- 0295US7482737B2Aluminum nitride thin film, composite film containing the same and piezoelectric thin film resonator using the sameUBE INDUSTRIES·Filed 2006·Granted Jan 27, 2009·65 cites·35 claims
- 0392US7388318B2Thin film piezoelectric resonator, thin film piezoelectric device, and manufacturing method thereofUBE INDUSTRIES·Filed 2003·Granted Jun 17, 2008·56 cites·55 claims
- 0491US10161888B2Crystalline phase identification method, crystalline phase identification device, and X-ray diffraction measurement systemRIGAKU DENKI CO LTD·Filed 2017·Granted Dec 25, 2018·6 cites·12 claims
- 0589US7140084B2Method of producing thin film bulk acoustic resonatorUBE INDUSTRIES·Filed 2004·Granted Nov 28, 2006·34 cites·12 claims
- 0689US6936837B2Film bulk acoustic resonatorNAT INST OF ADVANCED IND SCIEN·Filed 2002·Granted Aug 30, 2005·86 cites·51 claims
- 0788US7220430B2Sustained-release preparation and process for producing the sameTANABE SEIYAKU CO·Filed 2001·Granted May 22, 2007·28 cites·21 claims
- 0886US6885260B2Filter using film bulk acoustic resonator and transmission/reception switchUBE INDUSTRIES·Filed 2002·Granted Apr 26, 2005·36 cites·25 claims
- 0984US7212082B2Method of manufacturing piezoelectric thin film device and piezoelectric thin film deviceUBE INDUSTRIES·Filed 2004·Granted May 1, 2007·37 cites·15 claims
- 1082US6692769B1Sustained-release particlesTANABE SEIYAKU CO·Filed 1999·Granted Feb 17, 2004·64 cites·18 claims
- 1178US10801976B2Method for displaying measurement results from x-ray diffraction measurementRIGAKU DENKI CO LTD·Filed 2018·Granted Oct 13, 2020·1 cites·5 claims
- 1275US10876979B2Processing method, processing apparatus and processing program configured to determine conditions of pole figure measurement by X-ray diffractionRIGAKU DENKI CO LTD·Filed 2017·Granted Dec 29, 2020·1 cites·6 claims
- 1368US7965017B2Thin film piezoelectric resonator and method for manufacturing the sameUBE INDUSTRIES·Filed 2007·Granted Jun 21, 2011·6 cites·8 claims
- 1456US6692768B1Preparation method of drug-containing spherical fine particlesTANABE SEIYAKU CO·Filed 1999·Granted Feb 17, 2004·18 cites·16 claims
- 1549US2004137061A1Functional grain-containing preparations quickly disintegrated in the oral cavityISHIBASHI TAKASHI·Filed 2002·Application pending·0 cites
- 1636US2013199771A1Heat-dissipating substrate for ledYAMAGUCHI SHIGEYASU·Filed 2011·Application pending·0 cites
- 1733US2014287218A1Thermally adhesive polyimide film and method for producing same, and polyimide metal laminate produced using thermally adhesive polyimide filmKOCHIYAMA TAKURO·Filed 2012·Application pending·0 cites
- 1830US2006202769A1Piezoelectric thin film device and method of producing the sameNAGAO KEIGO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →