SO

Shuji Okubo

KC Kyowa Hakko Kogyo Co.: 3 patents #287 of 943Top 35%
Overall (All Time): #1,681,355 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4438197 Compound DC-38-V and process for production thereof Fusao Tomita, Yuzuru Matsuda, Kunikatsu Shirahata, Keiichi Takahashi, Hirofumi Nakano +2 more 1984-03-20
4346075 Antibiotic DC-11 and process for production thereof Fusao Tomita, Tatsuya Tamaoki, Nobuo Nakamura, Kunikatsu Shirahata, Masaji Kasai +1 more 1982-08-24
4340725 Novel compound DC-38-V and process for production thereof Fusao Tomita, Yuzura Matsuda, Kunikatsu Shirahata, Keiichi Takahashi, Hirofumi Nakano +2 more 1982-07-20