KI

Keisaku Ihara

📍 Honjō, JP: #51 of 78 inventorsTop 70%
Overall (All Time): #4,052,992 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4388215 Wood preservative composition Hideo Ishida, Masashi Kitada 1983-06-14