TS

Takashi Sakai

EC Eisai R&D Management Co.: 4 patents #183 of 817Top 25%
ME Mercian: 2 patents #34 of 110Top 35%
EI Eisai: 1 patents #611 of 998Top 65%
📍 Ibaraki, JP: #1,893 of 6,779 inventorsTop 30%
Overall (All Time): #1,020,470 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7884128 Process for total synthesis of pladienolide B and pladienolide D Regina Mikie Kanada, Daisuke Ito, Naoki Asai, Yoshihiko Kotake, Jun Niijima 2011-02-08
7816401 Process for total synthesis of pladienolide B and pladienolide D Regina Mikie Kanada, Daisuke Ito, Naoki Asai, Yoshihiko Kotake, Jun Niijima 2010-10-19
7745198 Method of producing macrolide compound Akifumi Okuda, Satoshi Yamamoto, Susumu Takeda, Takashi Nakashima, Katsura Kaneko +3 more 2010-06-29
7667052 Bioactive substance Yoshiharu Mizui, Satoshi Yamamoto, Keisuke Komeda, Masanori Fujita, Akifumi Okuda +19 more 2010-02-23
7026352 Physiologically active substances Yoshiharu Mizui, Satoshi Yamamoto, Keisuke Komeda, Masanori Fujita, Akifumi Okuda +19 more 2006-04-11