TI

Tsutomu Ishikawa

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
📍 Osaka, CA: #17 of 30 inventorsTop 60%
Overall (2025): #185,620 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12321076 Method for manufacturing optical modulator, testing method, non-transitory storage medium, and light transmission apparatus Naoya KONO 2025-06-03