Inventor
HATTORI DAISUKE
JP41 patents
⚠️ This page may combine multiple inventors who share the name “HATTORI DAISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO DENKO CORP
27 patentsUS11391880B2Jul 19, 2022
Optical member and method for producing same
NITTO DENKO CORP5 citations84
US10472483B2Nov 12, 2019
Silicone porous body and method of producing the same
NITTO DENKO CORP10 citations84
US11402569B2Aug 2, 2022
Optical sheet for light guide plate type liquid crystal display, backlight unit for light guide plate type liquid crystal display, and light guide plate type liquid crystal display
NITTO DENKO CORP4 citations73
US11249238B2Feb 15, 2022
Optical member and method for producing same
NITTO DENKO CORP3 citations73
US10815355B2Oct 27, 2020
Silicone porous body and method of producing the same
NITTO DENKO CORP2 citations73
US11891549B2Feb 6, 2024
Double-sided adhesive layer-equipped optical laminate
NITTO DENKO CORP2 citations71
US11618807B2Apr 4, 2023
Film with void spaces bonded through catalysis and method of producing the same
NITTO DENKO CORP0 citations62
US11460610B2Oct 4, 2022
Optical laminate, method of producing optical laminate, optical element, and image display
NITTO DENKO CORP0 citations62
US11396614B2Jul 26, 2022
Void-containing layer, laminate, method for producing void-containing layer, optical member, and optical apparatus
NITTO DENKO CORP0 citations62
US11384259B2Jul 12, 2022
Void-containing layer, laminate, method for producing void-containing layer, optical member, and optical apparatus
NITTO DENKO CORP0 citations62
US12044880B2Jul 23, 2024
Backlight unit and image display device
NITTO DENKO CORP0 citations61
US11994709B2May 28, 2024
Optical member, and backlight unit and image display device using said optical member
NITTO DENKO CORP1 citations61
US11921311B2Mar 5, 2024
Illumination device
NITTO DENKO CORP0 citations61
US11674004B2Jun 13, 2023
Laminated film, optical element, and image display
NITTO DENKO CORP0 citations52
US11536877B2Dec 27, 2022
Laminated optical film, method of producing laminated optical film, optical element, and image display
NITTO DENKO CORP0 citations52
US11524481B2Dec 13, 2022
Low refractive index layer, laminated film, method for producing low refractive index layer, method for producing laminated film, optical element, and image display device
NITTO DENKO CORP0 citations52
US11505667B2Nov 22, 2022
Laminated film roll and method of producing the same
NITTO DENKO CORP0 citations52
US10678083B2Jun 9, 2020
Optical member comprising a polarizing plate and a low-refractive index layer having a porous layer
NITTO DENKO CORP0 citations52
US10494546B2Dec 3, 2019
Coating material and method of producing the same
NITTO DENKO CORP0 citations52
US11260627B2Mar 1, 2022
Flexible substrate
NITTO DENKO CORP0 citations51
US11231543B2Jan 25, 2022
Light extraction member
NITTO DENKO CORP0 citations51
US12454631B2Oct 28, 2025
Optical laminate with double-sided adhesive layer, and optical device
NITTO DENKO CORP0 citations50
US12124071B2Oct 22, 2024
Backlight unit and image display device
NITTO DENKO CORP0 citations50
US11966075B2Apr 23, 2024
Optical member and backlight unit using said optical member, and image display device
NITTO DENKO CORP0 citations50
US11420413B2Aug 23, 2022
Laminate, optical member, and optical apparatus
NITTO DENKO CORP0 citations50
US10741776B2Aug 11, 2020
Flexible light-emitting device, lighting apparatus, and image display
NITTO DENKO CORP0 citations50
US10302994B2May 28, 2019
Optical member
NITTO DENKO CORP0 citations42