AT

Ayumi TOMIYAMA

HH Hitachi High-Technologies: 1 patents #674 of 1,200Top 60%
Overall (All Time): #2,438,350 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12366539 Surface inspection device Katsuhiko Kimura, Yoshihiro Satou, Masaya Yamamoto 2025-07-22