YU

Yumiko Urayama

Overall (All Time): #3,990,702 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4571256 Nitrogen fertilizer manifesting fungicidal property against pathogenic fungi Shigeki Takagi 1986-02-18