OK

Osamu Kumagai

RC Roki Techno Co.: 1 patents #1 of 3Top 35%
📍 Akita, JP: #7 of 21 inventorsTop 35%
Overall (2021): #311,280 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10946325 Filter component Sachi Inagaki 2021-03-16