RT

Ryuichi Toba

DC Dowa Electronics Materials Co.: 1 patents #5 of 18Top 30%
DC Dowa Holdings Co.: 1 patents #1 of 11Top 10%
Overall (2025): #231,594 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12349473 Ultraviolet light receiving device Yasuhiro Watanabe 2025-07-01