OS

Osamu Sanpei

NC Nihon Nohyaku Co.: 3 patents #68 of 243Top 30%
PL Pitney Pharmaceuticals Pty Limited: 3 patents #4 of 9Top 45%
Overall (All Time): #835,736 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10391076 Anti-cancer agent comprising aminoacetonitrile compound as active ingredient Nobuharu Andoh, Tetsuo Toga, David L. Morris, Roger Aston, Koji Tanaka +1 more 2019-08-27
10292960 Anticancer agent comprising aminoacetonitrile compound as active ingredient Nobuharu Andoh, Tetsuo Toga, David L. Morris, Roger Aston, Koji Tanaka +1 more 2019-05-21
9907778 Anticancer agent comprising aminoacetonitrile compound as active ingredient Nobuharu Andoh, Tetsuo Toga, David L. Morris, Roger Aston, Koji Tanaka +1 more 2018-03-06
8034931 Process for producing substituted aminoquinazolinone derivative, intermediate therefor, and pest control agent Masahiro Uehara, Nobuyuki Niino, Hiroki Kodama, Kazuyuki Sakata 2011-10-11
6639109 Process for production of thioalkylamine derivatives Kenji Tsubata 2003-10-28
6239077 Aminoacetonitrile derivative agricultural and horticultural insecticide containing the same and use thereof Nobuharu Andoh, Kazuyuki Sakata 2001-05-29