Inventor · disambiguated record
Norifumi Yokoyama
Also filed as: YOKOYAMA Norifumi
0 granted patents·3 pending applications·0 citations·filing 2022–2023
Files withFUJIFILM CORP3
Top patents by PatentIndex Score
3 records- 0156US2023384485A1Coloring composition, cured film, light shielding film, color filter, optical element, solid-state imaging element, infrared sensor, and headlight unitFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 0250US2022163884A1Composition, film, optical filter and method for manufacturing the same, solid-state imaging element, infrared sensor, and sensor moduleFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 0350US2024045328A1Black photosensitive composition, production method for black photosensitive composition, cured film, color filter, light shielding film, optical element, solid-state imaging element, and headlight unitFUJIFILM CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →