Inventor · disambiguated record
Keiko Sugihara
Also filed as: SUGIHARA KEIKO
3 granted patents·3 pending applications·1 citations·filing 2004–2008
55Inventor score
Top patents by PatentIndex Score
6 records- 0156US7462300B2Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the sameFUJIFILM CORP·Filed 2004·Granted Dec 9, 2008·1 cites·5 claims
- 0255US2009039316A1Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the sameFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 0347US7462299B2Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the sameFUJIFILM CORP·Filed 2006·Granted Dec 9, 2008·0 cites·10 claims
- 0440US2005255027A1Method for producing alkaline earth metal carbonate crystal and alkaline earth metal carbonate crystalFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 0536US7338618B2Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the sameFUJIFILM CORP·Filed 2006·Granted Mar 4, 2008·0 cites·7 claims
- 0636US2006086925A1Nanoparticle fluorescent material and dispersion of the sameHIRAI HIROYUKI·Filed 2005·Application pending·0 cites
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