JY

Jo YAGISAWA

Sumitomo Electric Industries: 2 patents #88 of 538Top 20%
Overall (2025): #112,739 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12322527 Electrically insulated cable Shigeyuki Tanaka, Yutaka Matsumura, Taro Fujita, Takumi OOSHIMA 2025-06-03
12308144 Multi-core cable Takumi OOSHIMA 2025-05-20