HS

Hajime Serizawa

PC Polyplastics Co.: 1 patents #4 of 11Top 40%
📍 Koriyama, JP: #10 of 22 inventorsTop 50%
Overall (1997): #144,513 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5677392 Reinforced composite resin material and method for its production Ayako Migita, Kenji Hijikata 1997-10-14