Inventor
MATSUNO YUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNO YUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEIWA INC
6 patentsUS12371378B2Jul 29, 2025
Structure protection sheet, concrete block, and method for manufacturing reinforced structure
KEIWA INC0 citations53
US11131799B2Sep 28, 2021
Backlight unit and liquid crystal display device
KEIWA INC0 citations47
US10754083B2Aug 25, 2020
Optical sheet for backlight unit and backlight unit
KEIWA INC0 citations47
US10466405B2Nov 5, 2019
Prism sheet for backlight unit and backlight unit for liquid crystal display device
KEIWA INC0 citations47
US10459151B2Oct 29, 2019
Optical sheet for liquid crystal display device, and backlight unit for liquid crystal display device
KEIWA INC0 citations47
US10386567B2Aug 20, 2019
Optical sheet for liquid crystal display device, backlight unit for liquid crystal display device and production method of optical sheet for liquid crystal display device
KEIWA INC0 citations36