YH

Yuya HOMMA

Sumitomo Electric Industries: 3 patents #49 of 538Top 10%
Overall (2025): #41,151 of 469,880Top 9%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12271026 Resin composition, optical fiber, and method for producing optical fiber 2025-04-08
12265250 Resin composition, optical fiber, and method for producing optical fiber 2025-04-01
12215248 Resin composition, optical fiber, and method for producing optical fiber using polyol between 8000 and 20000 average molecular weight 2025-02-04