KS

Keishin Sugawara

KC Kowa Company: 1 patents #310 of 562Top 60%
TL Teijin Limited: 1 patents #850 of 1,631Top 55%
Overall (All Time): #1,558,545 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7883844 Method for propagating influenza virus Toshinobu Nouchi, Kiyoto Nishiyama 2011-02-08
6869934 Method of purifying calcium ion-binding protein Hiroshi Mizokami, Shinichi Furukawa, Tatsufumi Onchi, Kazuhiro Komatsu, Satoshi Koyanagi +1 more 2005-03-22
5693499 Process for preparing human coagulation factor VIII protein complex Hiroshi Yonemura, Yoshitaka Tajima, Kenichi Masuda 1997-12-02