HK

Hirofumi KAWAGOE

RC Roki Techno Co.: 1 patents #2 of 8Top 25%
Overall (All Time): #2,809,160 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10744432 Filter vessel attachment/detachment apparatus Tetsuya Uchida 2020-08-18