YY

Yoshiko Yasumura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #2,434,307 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12355890 Authentication apparatus and authentication method Yosuke Kaga, Kenta Takahashi, Masakazu Fujio, Wataru Nakamura 2025-07-08