AH

Ai Hayakawa

Canon: 4 patents #160 of 3,292Top 5%
Overall (2024): #57,540 of 561,600Top 15%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12098288 Compound, ink, resist composition for color filter, color filter, sheet for thermal transfer recording, and toner Taichi Shintou, Koromo Shirota, Tsuyoshi Santo 2024-09-24
11970438 Compound, ink, resist composition for color filter, sheet for heat-sensitive transfer recording, and toner Koromo Shirota, Taichi Shintou, Tsuyoshi Santo 2024-04-30
11958978 Coloring compound and thermal transfer recording sheet Masanori Seki, Koromo Shirota, Hajime Muta, Taichi Shintou, Tsuyoshi Santo 2024-04-16
11904621 Thermal transfer recording sheet Koromo Shirota, Taichi Shintou, Tsuyoshi Santo 2024-02-20