FO

Fumihito Oka

PR Proterial: 1 patents #35 of 107Top 35%
Overall (2025): #386,374 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12354771 Composite cable Hirotaka Eshima, Yoshikazu Hayakawa, Tomoyuki Murayama, Takahiro Futatsumori 2025-07-08