IY

Ichiro Yamahata

DI Disco: 1 patents #34 of 131Top 30%
Overall (2024): #436,095 of 561,600Top 80%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11967506 Grinding apparatus Mato HATTORI 2024-04-23