NK

Nishi Koichi

SC Shionogi & Co.: 1 patents #620 of 1,054Top 60%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,818,531 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5191074 .beta.-lactam compounds and production process thereof Yasumitsu Tamura, Junichi Haruta 1993-03-02