Inventor
KIJIMA HIROAKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KIJIMA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN DISPLAY INC
19 patentsUS11693171B2Jul 4, 2023
Display device
JAPAN DISPLAY INC2 citations72
US11500211B2Nov 15, 2022
Display device
JAPAN DISPLAY INC4 citations72
US11194090B2Dec 7, 2021
Display device
JAPAN DISPLAY INC2 citations72
US12216304B2Feb 4, 2025
Illumination device including light guide with tilted portion
JAPAN DISPLAY INC0 citations62
US12105316B2Oct 1, 2024
Illumination device and display device
JAPAN DISPLAY INC0 citations62
US11953712B2Apr 9, 2024
Display device
JAPAN DISPLAY INC0 citations62
US11892675B2Feb 6, 2024
Illumination device and display device
JAPAN DISPLAY INC0 citations62
US11796730B2Oct 24, 2023
Illumination device including second prism and bent portion of reflective sheet and display device including the same
JAPAN DISPLAY INC2 citations62
US11726253B2Aug 15, 2023
Illumination device including a light guide including a tilted plane
JAPAN DISPLAY INC0 citations62
US11536885B2Dec 27, 2022
Display device
JAPAN DISPLAY INC1 citations62
US11237319B2Feb 1, 2022
Illumination device and display device
JAPAN DISPLAY INC0 citations59
US11054569B2Jul 6, 2021
Illumination device and display device
JAPAN DISPLAY INC0 citations59
US12339486B2Jun 24, 2025
Backlight and display device
JAPAN DISPLAY INC0 citations52
US12032247B2Jul 9, 2024
Liquid crystal display device having pixels with different aperture areas
JAPAN DISPLAY INC0 citations51
US11927787B2Mar 12, 2024
Illumination device and display device
JAPAN DISPLAY INC0 citations51
US11870211B2Jan 9, 2024
Illumination device
JAPAN DISPLAY INC0 citations51
US11808963B2Nov 7, 2023
Illumination device and display device
JAPAN DISPLAY INC0 citations51
US12025827B2Jul 2, 2024
Illumination device
JAPAN DISPLAY INC0 citations50
US11860402B2Jan 2, 2024
Illumination device
JAPAN DISPLAY INC0 citations50
MAGNOLIA WHITE CORP
4 patentsUS12578521B2Mar 17, 2026
Lens portion and display device
MAGNOLIA WHITE CORP0 citations51
US12506327B2Dec 23, 2025
Illumination device
MAGNOLIA WHITE CORP0 citations51
US12411455B2Sep 9, 2025
Display device for head-mounted display
MAGNOLIA WHITE CORP0 citations51
US12596221B2Apr 7, 2026
Display device backlight with laser source and light guide plate having curved surface line sections
MAGNOLIA WHITE CORP0 citations50