TH

Takahisa Hanada

EI Eisai: 2 patents #451 of 998Top 50%
EC Eisai R&D Management Co.: 2 patents #329 of 817Top 45%
📍 Ibaraki, JP: #2,214 of 6,779 inventorsTop 35%
Overall (All Time): #1,211,348 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9018260 Indanesulfamide derivatives Yuji Kazuta, Toru Watanabe, Keiichi Sorimachi, Minako Saito, Yoichi Kita +5 more 2015-04-28
7563811 1,2-dihydropyridine compounds, manufacturing method thereof and use thereof Satoshi Nagato, Kohshi Ueno, Koki Kawano, Yoshihiko Norimine, Koichi Ito +9 more 2009-07-21
6949571 1,2-dihydropyridine compounds, process for preparation of the same and use thereof Satoshi Nagato, Kohshi Ueno, Koki Kawano, Yoshihiko Norimine, Koichi Ito +7 more 2005-09-27
6825192 Heterodiazinone derivatives Koichi Ito, Noritaka Kitazawa, Satoshi Nagato, Akiharu Kajiwara, Tatsuto Fukushima +4 more 2004-11-30