Inventor · disambiguated record
Tadayoshi Fukuda
Also filed as: FUKUDA TADAYOSHI
4 granted patents·2 pending applications·0 citations·filing 2016–2024
52Inventor score
Files withKEIWA INC6
Top patents by PatentIndex Score
6 records- 0155US2024094446A1Light diffusion sheet, backlight unit, liquid crystal display device, and information deviceKEIWA INC·Filed 2023·Application pending·0 cites
- 0250US2025093698A1Light diffusion sheet, backlight unit, liquid crystal display device, and information equipmentKEIWA INC·Filed 2024·Application pending·0 cites
- 0347US10459151B2Optical sheet for liquid crystal display device, and backlight unit for liquid crystal display deviceKEIWA INC·Filed 2017·Granted Oct 29, 2019·0 cites·5 claims
- 0445US10754083B2Optical sheet for backlight unit and backlight unitKEIWA INC·Filed 2016·Granted Aug 25, 2020·0 cites·10 claims
- 0544US10466405B2Prism sheet for backlight unit and backlight unit for liquid crystal display deviceKEIWA INC·Filed 2017·Granted Nov 5, 2019·0 cites·7 claims
- 0642US10386567B2Optical sheet for liquid crystal display device, backlight unit for liquid crystal display device and production method of optical sheet for liquid crystal display deviceKEIWA INC·Filed 2017·Granted Aug 20, 2019·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →