YK

Yoichiro Kagawa

SK Seiji Kagawa: 1 patents #1 of 2Top 50%
📍 Koshigaya, JP: #6 of 17 inventorsTop 40%
Overall (1997): #56,235 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5648107 Porous film manufacturing apparatus Seiji Kagawa 1997-07-15