Inventor
KAMESHIMA MASATOSHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KAMESHIMA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
16 patentsUS7258816B2Aug 21, 2007
Nitride phosphor and method for preparation thereof, and light emitting device
NICHIA CORP125 citations99
US7297293B2Nov 20, 2007
Nitride phosphor and production process thereof, and light emitting device
NICHIA CORP44 citations96
US8030839B2Oct 4, 2011
Phosphor activated with europium, light emitting device using the same and method of manufacturing the phosphor
NICHIA CORP28 citations92
US7964113B2Jun 21, 2011
Nitride phosphor and production process thereof, and light emitting device
NICHIA CORP15 citations92
US7794624B2Sep 14, 2010
Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
NICHIA CORP17 citations92
US7723740B2May 25, 2010
Light emitting device
NICHIA CORP24 citations92
US7658866B2Feb 9, 2010
Fluorescent material and light-emitting device
NICHIA CORP25 citations92
US7597823B2Oct 6, 2009
Nitride phosphor and production process thereof, and light emitting device
NICHIA CORP25 citations92
US7556744B2Jul 7, 2009
Nitride phosphor and production process thereof, and light emitting device
NICHIA CORP13 citations92
US7488432B2Feb 10, 2009
Fluorescent material and light-emitting device
NICHIA CORP18 citations92
US7963817B2Jun 21, 2011
Phosphor-containing molded member, method of manufacturing the same, and light emitting device having the same
NICHIA CORP9 citations84
US7854859B2Dec 21, 2010
Nitride phosphor, method for producing this nitride phosphor, and light emitting device that uses this nitride phosphor
NICHIA CORP12 citations84
US7951307B2May 31, 2011
Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
NICHIA CORP5 citations73
US7951308B2May 31, 2011
Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
NICHIA CORP6 citations73
US6780346B2Aug 24, 2004
Gallium nitride phosphor and method for producing it
NICHIA CORP3 citations63
US7951306B2May 31, 2011
Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
NICHIA CORP3 citations62