YY

Yoshiomi Yamamoto

YS Yamasa Shoyu: 1 patents #31 of 70Top 45%
📍 Choshi, JP: #38 of 66 inventorsTop 60%
Overall (All Time): #4,002,749 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4614719 Process for producing ribavirin Tetsuro Fujishima 1986-09-30