Inventor
MASUDA MASATSUGU
JP35 patents
⚠️ This page may combine multiple inventors who share the name “MASUDA MASATSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
23 patentsUS7737621B2Jun 15, 2010
Light emitting device provided with a wavelength conversion unit incorporating plural kinds of phosphors
SHARP KK46 citations96
USD439351SMar 20, 2001
Light emitting diode
SHARP KK74 citations94
USD437798SFeb 20, 2001
Light emitting diode
SHARP KK57 citations94
US8362685B2Jan 29, 2013
Light-emitting device
SHARP KK27 citations92
US7465961B2Dec 16, 2008
Electronic equipment, backlight structure and keypad for electronic equipment
SHARP KK30 citations92
US7176612B2Feb 13, 2007
LED device and portable telephone, digital camera and LCD apparatus using the same
SHARP KK41 citations90
US9614130B2Apr 4, 2017
Light emitting device and illumination device
SHARP KK9 citations84
US9281456B2Mar 8, 2016
Light emitting device and fabricating method thereof
SHARP KK4 citations84
US8829781B2Sep 9, 2014
Light-emitting device
SHARP KK4 citations84
US7808012B2Oct 5, 2010
Group of phosphor particles for light-emitting device, light-emitting device and backlight for liquid crystal display
SHARP KK16 citations84
US10084119B2Sep 25, 2018
Light-emitting device
SHARP KK7 citations82
US10709898B2Jul 14, 2020
Light irradiating device and phototherapy machine
SHARP KK5 citations73
US10158053B2Dec 18, 2018
Light emitting device that emits secondary light with a fast response
SHARP KK2 citations73
US9504207B2Nov 29, 2016
Light emitting device
SHARP KK5 citations73
US10261360B2Apr 16, 2019
Liquid crystal display apparatus
SHARP KK2 citations72
US9184353B2Nov 10, 2015
Light-emitting device
SHARP KK1 citations63
US8981639B2Mar 17, 2015
Light-emitting device
SHARP KK1 citations63
US11079627B2Aug 3, 2021
Liquid crystal display apparatus
SHARP KK0 citations62
US10396254B2Aug 27, 2019
Light emitting device that emits secondary light with a fast response
SHARP KK0 citations52
US10008644B2Jun 26, 2018
Light emitting device and fabricating method thereof
SHARP KK0 citations52
US9722149B2Aug 1, 2017
Light emitting device and fabricating method thereof
SHARP KK0 citations52
US9356203B2May 31, 2016
Phosphor particle group and light emitting apparatus using the same
SHARP KK0 citations52
US9496463B2Nov 15, 2016
Phosphor, light emitting apparatus, and liquid crystal display apparatus using the same
SHARP KK1 citations51
MASUDA MASATSUGU
4 patentsUS8237348B2Aug 7, 2012
Light-emitting device
MASUDA MASATSUGU14 citations92
US8729788B2May 20, 2014
Light emitting device provided with a wavelength conversion unit incorporating plural kinds of phosphors
MASUDA MASATSUGU6 citations83
US8663498B2Mar 4, 2014
Phosphor, method of producing the same, and light emitting apparatus
MASUDA MASATSUGU9 citations83
US8709283B2Apr 29, 2014
Phosphor, light emitting apparatus, and liquid crystal display apparatus using the same
MASUDA MASATSUGU8 citations82
GE PHOSPHORS TECH LLC
4 patentsUS10259997B2Apr 16, 2019
Phosphor, method of producing the same, and light emitting apparatus
GE PHOSPHORS TECH LLC0 citations50
US9884990B2Feb 6, 2018
Phosphor, method of producing the same, and light emitting apparatus
GE PHOSPHORS TECH LLC0 citations50
US9624427B2Apr 18, 2017
Phosphor, method of producing the same, and light emitting apparatus
GE PHOSPHORS TECH LLC0 citations50
US9455381B2Sep 27, 2016
Light-emitting device
GE PHOSPHORS TECH LLC0 citations50
HANAMOTO TETSUYA
3 patentsUS8084942B2Dec 27, 2011
Phosphor particle group and light emitting apparatus using the same
HANAMOTO TETSUYA10 citations83
US8686631B2Apr 1, 2014
Phosphor particle group and light emitting apparatus using the same
HANAMOTO TETSUYA1 citations61
US9000664B2Apr 7, 2015
Phosphor particle group, light emitting apparatus using the same, and liquid crystal display television
HANAMOTO TETSUYA2 citations60