MK

Mamoru Kawana

DI Disco: 2 patents #249 of 708Top 40%
Overall (All Time): #1,838,674 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11279000 Polishing apparatus Satoshi Yamanaka 2022-03-22
10639764 Grinding apparatus — 2020-05-05