YT

Yukio Takayashiki

JD Japan Display: 1 patents #140 of 260Top 55%
Overall (2025): #154,094 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12279351 Illumination device and illumination system — 2025-04-15