Inventor
SUMIYA NAOTOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “SUMIYA NAOTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC LIQUID CRYSTAL DISPL
4 patentsUS10073309B2Sep 11, 2018
Liquid crystal display device
PANASONIC LIQUID CRYSTAL DISPL1 citations50
US10120222B2Nov 6, 2018
Display device
PANASONIC LIQUID CRYSTAL DISPL0 citations48
US10845650B2Nov 24, 2020
Curved surface display and on-vehicle device
PANASONIC LIQUID CRYSTAL DISPL0 citations39
US10139664B2Nov 27, 2018
Preventing color mixing in liquid crystal display devices
PANASONIC LIQUID CRYSTAL DISPL0 citations37
HITACHI DISPLAYS LTD
3 patentsUS7798671B2Sep 21, 2010
Display device
HITACHI DISPLAYS LTD4 citations61
US7969529B2Jun 28, 2011
Liquid crystal display device using external electrode fluorescent lamps
HITACHI DISPLAYS LTD2 citations60
US7710515B2May 4, 2010
Backlight module and liquid crystal display using the same
HITACHI DISPLAYS LTD2 citations59