Inventor
TAMAKI HIROTO
JP101 patents
⚠️ This page may combine multiple inventors who share the name “TAMAKI HIROTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
39 patentsUS7258816B2Aug 21, 2007
Nitride phosphor and method for preparation thereof, and light emitting device
NICHIA CORP125 citations99
US7745818B2Jun 29, 2010
Light emitting device with silicone resin layer formed by screen printing
NICHIA CORP228 citations98
US7758224B2Jul 20, 2010
Light emitting device
NICHIA CORP47 citations97
US7482636B2Jan 27, 2009
Light emitting device
NICHIA CORP83 citations97
US7297293B2Nov 20, 2007
Nitride phosphor and production process thereof, and light emitting device
NICHIA CORP44 citations96
US8377725B2Feb 19, 2013
Optical-semiconductor device and method for manufacturing the same
NICHIA CORP10 citations92
US7964113B2Jun 21, 2011
Nitride phosphor and production process thereof, and light emitting device
NICHIA CORP15 citations92
US7923918B2Apr 12, 2011
Light emitting film, luminescent device, method for manufacturing light emitting film and method for manufacturing luminescent device
NICHIA CORP26 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
US10069045B2Sep 4, 2018
Method of manufacturing light emitting device
NICHIA CORP7 citations84
US9842970B2Dec 12, 2017
Light emitting device
NICHIA CORP5 citations84
US9711491B2Jul 18, 2017
Light-emitting device and method of manufacturing the same
NICHIA CORP8 citations84
US9484511B2Nov 1, 2016
Light emitting device and method for manufacturing same
NICHIA CORP7 citations84
US7963817B2Jun 21, 2011
Phosphor-containing molded member, method of manufacturing the same, and light emitting device having the same
NICHIA CORP9 citations84
US7888869B2Feb 15, 2011
Light emitting device
NICHIA CORP11 citations84
US7854859B2Dec 21, 2010
Nitride phosphor, method for producing this nitride phosphor, and light emitting device that uses this nitride phosphor
NICHIA CORP12 citations84
US11063192B2Jul 13, 2021
Light emitting device with protected fluorescent substance
NICHIA CORP7 citations83
US9835310B2Dec 5, 2017
Wave-length conversion inorganic member, and method for manufacturing the same
NICHIA CORP6 citations83
US9666774B2May 30, 2017
Light emitting device and method for producing the same
NICHIA CORP4 citations83
US8994259B2Mar 31, 2015
Wave-length conversion inorganic member, and method for manufacturing the same
NICHIA CORP15 citations83
US8975100B2Mar 10, 2015
Optical-semiconductor device and method for manufacturing the same
NICHIA CORP6 citations83
US7511411B2Mar 31, 2009
Light emitting device, phosphor, and method for preparing phosphor
NICHIA CORP9 citations77
US10636764B2Apr 28, 2020
Light emitting device
NICHIA CORP2 citations73
US10290607B2May 14, 2019
Method for manufacturing light emitting device including light emitting element and color conversion material layer
NICHIA CORP3 citations73
US9768364B2Sep 19, 2017
Light emitting device and method of manufacturing the same
NICHIA CORP2 citations73
US9680078B2Jun 13, 2017
Wiring substrate and light emitting device
NICHIA CORP4 citations73
US9660151B2May 23, 2017
Method for manufacturing light emitting device
NICHIA CORP4 citations73
US9497824B2Nov 15, 2016
Light-emitting device
NICHIA CORP3 citations73
US9368704B2Jun 14, 2016
Lead frame and light emitting device
NICHIA CORP5 citations73
US7967476B2Jun 28, 2011
Light emitting device including protective glass film
NICHIA CORP6 citations73
US7951308B2May 31, 2011
Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
NICHIA CORP6 citations73
US7951307B2May 31, 2011
Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
NICHIA CORP5 citations73
US7511424B2Mar 31, 2009
Light emitting device with excellent heat resistance and light resistance
NICHIA CORP7 citations73
US10193036B2Jan 29, 2019
Light emitting device and method for producing the same
NICHIA CORP2 citations72
TAMAKI HIROTO
4 patentsUS8076847B2Dec 13, 2011
Nitride phosphor and production process thereof, and light emitting device
TAMAKI HIROTO11 citations92
US8916775B2Dec 23, 2014
Shielded cable
TAMAKI HIROTO11 citations84
US7830079B2Nov 9, 2010
Light emitting device having a package formed with fibrous fillers
TAMAKI HIROTO8 citations80
US8058793B2Nov 15, 2011
Nitride phosphor and production process thereof, and light emitting device
TAMAKI HIROTO3 citations73
CANON KK
2 patentsNICHIA KAGAKU KOGYO KK
1 patentMURAZAKI YOSHINORI
1 patent(unassigned)
1 patentHAMA ATSUTOMO
1 patentFUJITOMO MASATO
1 patentShowing the top 50 of 101 patents by PatentIndex Score.