KW

Keiko Watanabe

NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
TC Takara Shuzo Co.: 1 patents #138 of 264Top 55%
📍 Kawaguchi, JP: #265 of 473 inventorsTop 60%
Overall (All Time): #3,869,317 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4990536 Immunopotentiator and spergualin-related compound therefor Takeji Sakasai, Tsugio Tomiyoshi, Kyuichi Nemoto, Tetushi Saino, Yoshihisa Umeda 1991-02-05