RK

Ritsuo Koga

ZC Zero Lab Co.: 1 patents #1 of 1Top 100%
Overall (2023): #282,512 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11769429 Magnetic erasing device — 2023-09-26