Inventor
TSUBOTA TOSHIYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “TSUBOTA TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN DISPLAY INC
12 patentsUS10025128B2Jul 17, 2018
Backlight device, display device with the same, and method of manufacturing the backlight device
JAPAN DISPLAY INC7 citations83
US12019322B2Jun 25, 2024
Display device
JAPAN DISPLAY INC2 citations72
US11536998B2Dec 27, 2022
Backlight device and display device
JAPAN DISPLAY INC2 citations72
US11112632B2Sep 7, 2021
Backlight device and display device
JAPAN DISPLAY INC2 citations72
US10901251B2Jan 26, 2021
Backlight device, display device with the same, and method of manufacturing the backlight device
JAPAN DISPLAY INC3 citations72
US11747549B2Sep 5, 2023
Illumination device and liquid crystal display device
JAPAN DISPLAY INC0 citations61
US11346997B2May 31, 2022
Illumination device and liquid crystal display device
JAPAN DISPLAY INC0 citations61
US10921509B2Feb 16, 2021
Illumination device and liquid crystal display device
JAPAN DISPLAY INC0 citations61
US11815764B2Nov 14, 2023
Light source device and display device having light source device
JAPAN DISPLAY INC0 citations60
US10620366B2Apr 14, 2020
Illumination device and liquid crystal display device
JAPAN DISPLAY INC0 citations51
US10408994B2Sep 10, 2019
Illumination device and liquid crystal display device
JAPAN DISPLAY INC0 citations51
US11520178B2Dec 6, 2022
Liquid crystal display device
JAPAN DISPLAY INC0 citations50