KO

Kohei Okuyama

KU Keio University: 1 patents #8 of 52Top 20%
Overall (2023): #362,349 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11779505 Finger exerciser Tomoyasu Ishimine, Miho Hiramoto 2023-10-10