Inventor
OOYA YASUMASA
JP36 patents
⚠️ This page may combine multiple inventors who share the name “OOYA YASUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
17 patentsUS6753112B2Jun 22, 2004
Positive electrode active material and non-aqueous secondary battery using the same
TOSHIBA KK30 citations90
US8796915B2Aug 5, 2014
LED light bulb
TOSHIBA KK8 citations84
US7961762B2Jun 14, 2011
White light-emitting lamp and illuminating device using the same
TOSHIBA KK11 citations84
US7935975B2May 3, 2011
White LED lamp and backlight using the same, and liquid crystal display device using the backlight
TOSHIBA KK9 citations84
US7709855B2May 4, 2010
Light-emitting device, backlight using same, and liquid crystal display
TOSHIBA KK11 citations84
US7649310B2Jan 19, 2010
White LED, backlight using same and liquid crystal display
TOSHIBA KK11 citations84
US10473274B2Nov 12, 2019
White light source system
TOSHIBA KK7 citations82
US7936418B2May 3, 2011
White light-emitting device and manufacturing method thereof, and backlight and liquid crystal display device using the same
TOSHIBA KK5 citations63
US8344407B2Jan 1, 2013
White light source, backlight, liquid crystal display apparatus, and illuminating apparatus
TOSHIBA KK4 citations62
US7639318B2Dec 29, 2009
Backlight and liquid crystal display using same
TOSHIBA KK6 citations62
US6686093B1Feb 3, 2004
Positive electrode active material for nonaqueous electrolytic solution secondary battery and nonaqueous electrolytic solution secondary battery therewith
TOSHIBA KK2 citations62
US10886434B2Jan 5, 2021
White LED lamp, backlight, light emitting device, display device and illumination device
TOSHIBA KK1 citations61
US9660149B2May 23, 2017
Phosphor and LED light emitting device using the same
TOSHIBA KK0 citations52
US7857992B2Dec 28, 2010
White light-emitting lamp, backlight using same, display and illuminating device
TOSHIBA KK1 citations52
US10107457B2Oct 23, 2018
Lighting apparatus
TOSHIBA KK0 citations51
US9115855B2Aug 25, 2015
White light source
TOSHIBA KK0 citations50
US9228718B2Jan 5, 2016
LED light bulb
TOSHIBA KK0 citations42
ISHII TSUTOMU
6 patentsUS8471283B2Jun 25, 2013
White LED lamp, backlight, light emitting device, display device and illumination device
ISHII TSUTOMU14 citations92
US8598618B2Dec 3, 2013
White light emitting device, backlight, liquid crystal display device, and illuminating device
ISHII TSUTOMU11 citations84
US8288937B2Oct 16, 2012
White LED, and backlight and liquid crystal display device using the same
ISHII TSUTOMU11 citations84
US9039218B2May 26, 2015
White LED lamp, backlight, light emitting device, display device and illumination device
ISHII TSUTOMU4 citations73
US8487330B2Jul 16, 2013
Phosphor and LED light-emitting device using the same
ISHII TSUTOMU2 citations62
US9169436B2Oct 27, 2015
Phosphor and LED light emitting device using the same
ISHII TSUTOMU0 citations51
SAKAI RYO
3 patentsUS8461756B2Jun 11, 2013
Linear white light source, and backlight and liquid crystal display device using the same
SAKAI RYO8 citations83
US8896004B2Nov 25, 2014
White LED, backlight using the same, and liquid crystal display device
SAKAI RYO1 citations51
US8409754B2Apr 2, 2013
Positive electrode active material for secondary cell and nonaqueous electrolyte secondary cell using the same, and method for analysis of positive electrode active material for secondary cell
SAKAI RYO0 citations37
TAKEUCHI HAJIME
3 patentsUS8395725B2Mar 12, 2013
Light emitting module, backlight using the same, and liquid crystal display device
TAKEUCHI HAJIME2 citations61
US8872421B2Oct 28, 2014
White LED, backlight using the same, and liquid crystal display device
TAKEUCHI HAJIME0 citations51
US8632202B2Jan 21, 2014
White LED, backlight using same, and liquid crystal display device conforming to EBU standard
TAKEUCHI HAJIME0 citations40