Inventor
WATANO AKIKO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “WATANO AKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
22 patentsUS10281769B2May 7, 2019
Optical sheet member and image display device using same
FUJIFILM CORP2 citations73
US9933619B2Apr 3, 2018
Member for projection image display and projection image display system
FUJIFILM CORP5 citations73
US9829615B2Nov 28, 2017
Luminance-enhancing film, optical sheet member, and liquid crystal display device
FUJIFILM CORP3 citations73
US9632229B2Apr 25, 2017
Optical film, barrier film, light conversion member, backlight unit, and liquid crystal display device
FUJIFILM CORP2 citations73
US9753198B2Sep 5, 2017
Light emitting screen and display apparatus
FUJIFILM CORP3 citations72
US12117694B2Oct 15, 2024
Optical element and reflective sheet
FUJIFILM CORP0 citations62
US11886071B2Jan 30, 2024
Light guide element comprising a diffraction element having a cholesteric liquid crystal layer with a pitch gradient
FUJIFILM CORP1 citations62
US12529554B2Jan 20, 2026
Sensor and band pass filter
FUJIFILM CORP0 citations52
US12306375B2May 20, 2025
Method of manufacturing optical element
FUJIFILM CORP0 citations52
US12228645B2Feb 18, 2025
Distance-measuring sensor
FUJIFILM CORP0 citations52
US12050335B2Jul 30, 2024
Method of manufacturing optical element and optical element
FUJIFILM CORP0 citations52
US10663800B2May 26, 2020
Optical sheet member and image display device using same
FUJIFILM CORP0 citations52
US10139535B2Nov 27, 2018
Light polarization film, method for manufacturing same, laminate, and method for manufacturing same
FUJIFILM CORP0 citations52
US12504643B2Dec 23, 2025
Optical laminate, method of manufacturing patterned optical anisotropic layer, 3D image display apparatus, and 3D image display
FUJIFILM CORP0 citations51
US12393045B2Aug 19, 2025
Optical element and image display apparatus
FUJIFILM CORP0 citations51
US12124061B2Oct 22, 2024
Method of forming photo-alignment film and method of forming liquid crystal layer
FUJIFILM CORP0 citations51
US11740506B2Aug 29, 2023
Wavelength conversion member, backlight unit, and liquid crystal display device
FUJIFILM CORP0 citations51
US11549054B2Jan 10, 2023
Phosphor-containing film and backlight unit
FUJIFILM CORP0 citations51
US10001674B2Jun 19, 2018
Brightness enhancement film, optical sheet member, and liquid crystal display device
FUJIFILM CORP0 citations51
US10001673B2Jun 19, 2018
Optical sheet member and image display device employing same
FUJIFILM CORP0 citations42
US9915837B2Mar 13, 2018
Optical film, polarizing plate, and liquid crystal display device
FUJIFILM CORP0 citations42
US9638953B2May 2, 2017
Liquid crystal display device
FUJIFILM CORP0 citations42