KK

Kei Koyamada

📍 Morioka, JP: #1 of 4 inventorsTop 25%
Overall (1982): #17,804 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313231 Vascular prosthesis 1982-02-02