Inventor · disambiguated record
Yoshihito Sato
Also filed as: SATO YOSHIHITO
22 granted patents·5 pending applications·429 citations·filing 1995–2013
95Inventor score
Top patents by PatentIndex Score
27 records- 0196US7580612B2Digital broadcast sending apparatus, receiving apparatus and digital broadcast systemHITACHI LTD·Filed 2005·Granted Aug 25, 2009·42 cites·18 claims
- 0287US6097313AInformation exchange systemHITACHI LTD·Filed 1998·Granted Aug 1, 2000·169 cites·17 claims
- 0383US8742432B2Metal substrate and light source deviceSATO YOSHIHITO·Filed 2011·Granted Jun 3, 2014·8 cites·10 claims
- 0482US8508141B2Light control apparatus for light emitting device and illumination systemTAKEDA TORU·Filed 2011·Granted Aug 13, 2013·9 cites·14 claims
- 0579US6707071B2Semiconductor light-emitting deviceMITSUBISHI CHEM CORP·Filed 2002·Granted Mar 16, 2004·14 cites·13 claims
- 0674US6807213B1Semiconductor optical device apparatusMITSUBISHI CHEM CORP·Filed 2000·Granted Oct 19, 2004·29 cites·53 claims
- 0774US6387721B1Semiconductor light-emitting device and manufacturing method for the sameMITSUBISHI CHEM CORP·Filed 1999·Granted May 14, 2002·34 cites·8 claims
- 0872US8693481B2Communication deviceMATSUMOTO NORITAKA·Filed 2011·Granted Apr 8, 2014·5 cites·6 claims
- 0971US8971318B2Relay communication apparatus and multistage relay communication systemYAMADA TSUTOMU·Filed 2010·Granted Mar 3, 2015·4 cites·10 claims
- 1069US8160594B2Radio propagation estimating method and radio propagation estimating apparatusSATO YOSHIHITO·Filed 2006·Granted Apr 17, 2012·5 cites·7 claims
- 1167US7606527B2Digital broadcast receiving device, digital broadcast receiving method, and program thereforZANAVY INFORMATICS KK·Filed 2006·Granted Oct 20, 2009·2 cites·10 claims
- 1267US6278137B1Semiconductor light-emitting devicesMITSUBISHI CHEM CORP·Filed 1998·Granted Aug 21, 2001·36 cites·8 claims
- 1366US6437706B2Toll collection system and its communication methodHITACHI LTD·Filed 2001·Granted Aug 20, 2002·26 cites·14 claims
- 1459US6335693B1Information exchange systemHITACHI LTD·Filed 2000·Granted Jan 1, 2002·12 cites·15 claims
- 1558US5811839ASemiconductor light-emitting devicesMITSUBISHI CHEM CORP·Filed 1995·Granted Sep 22, 1998·22 cites·18 claims
- 1657US6512464B2Information exchange systemHITACHI LTD·Filed 2001·Granted Jan 28, 2003·10 cites·8 claims
- 1754US8285219B2Apparatus and method for searching for wireless station locationsSATO YOSHIHITO·Filed 2010·Granted Oct 9, 2012·2 cites·12 claims
- 1853US2012286646A1Halophosphate phosphor and white light-emitting deviceSAKUTA HIROAKI·Filed 2012·Application pending·0 cites
- 1953US2012267999A1Halophosphate phosphor and white light-emitting deviceSAKUTA HIROAKI·Filed 2012·Application pending·0 cites
- 2050US7984465B2Broadcasting data converterHITACHI LTD·Filed 2008·Granted Jul 19, 2011·0 cites·1 claims
- 2148US2008204358A1Information distribution system, information distribution method, and information display deviceSATO YOSHIHITO·Filed 2008·Application pending·0 cites
- 2243US2012212123A1Halophosphate phosphor and white light-emitting deviceSAKUTA HIROAKI·Filed 2012·Application pending·0 cites
- 2342US9167435B2Apparatus for supporting layout of wireless base stations in buildingSATO YOSHIHITO·Filed 2012·Granted Oct 20, 2015·0 cites·6 claims
- 2441US8649730B2Wireless data transport apparatus and wireless data transport systemYAMADA TSUTOMU·Filed 2010·Granted Feb 11, 2014·0 cites·14 claims
- 2537US2014018084A1Method and apparatus for antenna placement of wireless basestationsHITACHI LTD·Filed 2013·Application pending·0 cites
- 2636US8705386B2Wireless communication apparatus and wireless communication methodYAMADA TSUTOMU·Filed 2010·Granted Apr 22, 2014·0 cites·18 claims
- 2731US9883407B2Radio wave propagation environment measuring apparatus, radio network construction system, and method for measuring radio wave propagation environmentSATO YOSHIHITO·Filed 2011·Granted Jan 30, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →