AO

Akira Okura

BC Banyu Pharmaceutical Co.: 6 patents #67 of 330Top 25%
Overall (All Time): #889,637 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5536827 Method for preparing antitumor substance BE-13793C derivatives Masanori Okanishi, Daisuke Uemura, Seiichi Tanaka, Katsuhisa Kojiri, Kohtaro Funaishi +1 more 1996-07-16
5478813 Antitumor substance BE-13793C derivatives Masanori Okanishi, Daisuke Uemura, Seiichi Tanaka, Katsuhisa Kojiri, Kohtaro Funaishi +1 more 1995-12-26
5290698 Streptoverticillium ferm P-10489 which produces antitumor agent BE-13793C Hiroyuki Suda, Katuhisa Kojiri, Kenji Kawamura, Masanori Okanishi 1994-03-01
5217885 Antitumor substance BE-13793C Hiroyuki Suda, Katuhisa Kojiri, Kenji Kawamura, Masanori Okanishi 1993-06-08
5106864 Antitumor substance BE-13793C Hiroyuki Suda, Katuhisa Kojiri, Kenji Kawamura, Masanori Okanishi 1992-04-21
5061695 Antitumor substance BE-12406 Hiroyuki Suda, Katuhisa Kojiri, Koutaro Funaishi, Kenji Kawamura, Masanori Okanishi 1991-10-29