Inventor
SUKIGARA MASAYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SUKIGARA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEIWA INC
5 patentsUS11360350B2Jun 14, 2022
Optical sheet, backlight unit, liquid crystal display device, and information device
KEIWA INC8 citations84
US11150512B2Oct 19, 2021
Optical sheet, backlight unit, liquid crystal display device, and information device
KEIWA INC4 citations83
US11143914B2Oct 12, 2021
Multilayer of light diffusers, backlight unit, and liquid crystal display device
KEIWA INC3 citations72
US12292648B2May 6, 2025
Optical sheet, backlight unit, liquid crystal display device, and information device
KEIWA INC0 citations61
US11886075B2Jan 30, 2024
Optical sheet, backlight unit, liquid crystal display device, and information device
KEIWA INC0 citations61