CH

Chikako Hiromi

YK Ykk: 1 patents #9 of 67Top 15%
📍 Toyama, JP: #84 of 214 inventorsTop 40%
Overall (2025): #427,688 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12351895 Aluminum alloy fastening member, fastener chain and method for producing aluminum alloy fastening member Yuki URITA, Atsushi Ogihara, Shigeru Tsuchida, Ryota ARA, Sohei NAGASAWA +2 more 2025-07-08