HN

Hisahiko Narukawa

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
📍 Komaki, JP: #10 of 46 inventorsTop 25%
Overall (2025): #368,748 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12371937 Hinge and door Duong Tuan Nghia, Shinsuke Sato, Takayuki YOKOCHI 2025-07-29