Inventor · disambiguated record
Masatoshi Kameshima
Also filed as: KAMESHIMA MASATOSHI
19 granted patents·460 citations·filing 2002–2010
96Inventor score
Top patents by PatentIndex Score
19 records- 0198US7258816B2Nitride phosphor and method for preparation thereof, and light emitting deviceNICHIA CORP·Filed 2003·Granted Aug 21, 2007·125 cites·6 claims
- 0297US7297293B2Nitride phosphor and production process thereof, and light emitting deviceNICHIA CORP·Filed 2005·Granted Nov 20, 2007·44 cites·36 claims
- 0395US8169131B2Fluorescent material and light-emitting deviceMURAZAKI YOSHINORI·Filed 2008·Granted May 1, 2012·83 cites·11 claims
- 0495US8030839B2Phosphor activated with europium, light emitting device using the same and method of manufacturing the phosphorNICHIA CORP·Filed 2008·Granted Oct 4, 2011·28 cites·10 claims
- 0595US7597823B2Nitride phosphor and production process thereof, and light emitting deviceNICHIA CORP·Filed 2007·Granted Oct 6, 2009·25 cites·25 claims
- 0693US7658866B2Fluorescent material and light-emitting deviceNICHIA CORP·Filed 2008·Granted Feb 9, 2010·25 cites·12 claims
- 0792US7964113B2Nitride phosphor and production process thereof, and light emitting deviceNICHIA CORP·Filed 2009·Granted Jun 21, 2011·15 cites·8 claims
- 0891US7556744B2Nitride phosphor and production process thereof, and light emitting deviceNICHIA CORP·Filed 2007·Granted Jul 7, 2009·13 cites·40 claims
- 0986US7951308B2Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphorNICHIA CORP·Filed 2010·Granted May 31, 2011·6 cites·8 claims
- 1084US7951307B2Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphorNICHIA CORP·Filed 2010·Granted May 31, 2011·5 cites·16 claims
- 1184US7854859B2Nitride phosphor, method for producing this nitride phosphor, and light emitting device that uses this nitride phosphorNICHIA CORP·Filed 2005·Granted Dec 21, 2010·12 cites·15 claims
- 1283US7963817B2Phosphor-containing molded member, method of manufacturing the same, and light emitting device having the sameNICHIA CORP·Filed 2008·Granted Jun 21, 2011·9 cites·18 claims
- 1378US7951306B2Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphorNICHIA CORP·Filed 2010·Granted May 31, 2011·3 cites·33 claims
- 1477US7794624B2Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphorNICHIA CORP·Filed 2003·Granted Sep 14, 2010·17 cites·41 claims
- 1576US7723740B2Light emitting deviceNICHIA CORP·Filed 2004·Granted May 25, 2010·24 cites·13 claims
- 1676US7488432B2Fluorescent material and light-emitting deviceNICHIA CORP·Filed 2004·Granted Feb 10, 2009·18 cites·13 claims
- 1773US8058793B2Nitride phosphor and production process thereof, and light emitting deviceTAMAKI HIROTO·Filed 2009·Granted Nov 15, 2011·3 cites·12 claims
- 1856US6780346B2Gallium nitride phosphor and method for producing itNICHIA CORP·Filed 2002·Granted Aug 24, 2004·3 cites·21 claims
- 1953US6905635B2Gallium nitride phosphor, its method of manufacture, and a display device using the phosphorFUTABA DENSHI KOGYO KK·Filed 2003·Granted Jun 14, 2005·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →