KU

Kazuyasu Usuki

EI Eisai: 2 patents #451 of 998Top 50%
Overall (All Time): #2,346,360 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4567180 Carboximide derivative and medicines containing same Noriyasu Hirose, Shigeru Souda, Kazutoshi Miyake, Shizuo Kuriyama, Yasuhiro Akiyama +2 more 1986-01-28
4479954 Piperazine substituted carboxamide derivatives, compositions and method of use Noriyasu Hirose, Shigeru Souda, Kazutoshi Miyake, Shizuo Kuriyama, Yasuhiro Akiyama +2 more 1984-10-30