Inventor · disambiguated record
Yu Kariya
Also filed as: KARIYA YU
1 granted patent·5 pending applications·0 citations·filing 2022–2025
14Inventor score
Files withKEIWA INC6
Top patents by PatentIndex Score
6 records- 0164US12393078B2Light diffusion sheet, light diffusion sheet laminate, backlight unit, and liquid crystal display deviceKEIWA INC·Filed 2022·Granted Aug 19, 2025·0 cites·12 claims
- 0262US2025180948A1Light diffusion sheet, light diffusion sheet laminate, backlight unit, and liquid crystal display deviceKEIWA INC·Filed 2025·Application pending·0 cites
- 0350US2025093698A1Light diffusion sheet, backlight unit, liquid crystal display device, and information equipmentKEIWA INC·Filed 2024·Application pending·0 cites
- 0449US2024419030A1Combined light diffusion sheet, backlight unit, liquid crystal display device, and information equipmentKEIWA INC·Filed 2024·Application pending·0 cites
- 0546US2024175823A1Method for Inspecting Surface Deformation of Structure, System for Inspecting Surface Deformation of Structure, and Structure Protection SheetKEIWA INC·Filed 2022·Application pending·0 cites
- 0644US2024385475A1Optical sheet laminate, backlight unit, liquid crystal display device, information equipment, and production method for optical sheet laminateKEIWA INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →