YI

Yuh Ishida

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
Overall (2025): #156,690 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391552 Polycrystalline cubic crystal boron nitride and tool Hitoshi Sumiya 2025-08-19