YK

Yoichi Kawashima

SC Santen Pharmaceutical Co.: 25 patents #3 of 291Top 2%
JC Jcr Pharmaceuticals Co.: 2 patents #36 of 149Top 25%
NC New York Blood Center: 2 patents #52 of 140Top 40%
NA Novartis Ag: 2 patents #1,923 of 5,128Top 40%
EI Eisai: 1 patents #611 of 998Top 65%
Overall (All Time): #147,794 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
5183816 Bicyclic sulfur-containing compounds Takakazu Morita, Shiro Mita 1993-02-02
4264620 Antihypertensive 5-substituted 2-pyrrolidinecarboxylic acids Jun-ichi Iwao, Masayuki Oya, Eishin Kato, Hiroshi Masuda, Tadashi Iso +1 more 1981-04-28