CA

Chieko Arai

YK Ykk: 1 patents #13 of 73Top 20%
📍 Toyama, JP: #107 of 250 inventorsTop 45%
Overall (2022): #504,472 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11234494 Hook fastener with cap cavity Satoshi Nakada, Ryosuke Tanimoto 2022-02-01