KY

Kenji Yoshikawa

DC Daiichi Pharmaceutical Co.: 4 patents #42 of 399Top 15%
DL Daiichi Sankyo Company, Limited: 4 patents #119 of 842Top 15%
Overall (All Time): #614,771 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12060365 Cycloalkane-1,3-diamine derivative Noriyasu Haginoya, Tomoaki Hamada, Ryutaro Kanada, Jun Watanabe, Yoshiko Kagoshima +8 more 2024-08-13
11236106 Cycloalkane-1,3-diamine derivative Noriyasu Haginoya, Tomoaki Hamada, Ryutaro Kanada, Jun Watanabe, Yoshiko Kagoshima +8 more 2022-02-01
9751887 Imidazo[1,2-b]pyridazine derivatives as kinase inhibitors Yasuyuki Takeda, Yoshiko Kagoshima, Yuko Yamamoto, Ryoichi Tanaka, Yuichi Tominaga +2 more 2017-09-05
9187489 Imidazo[1,2-b]pyridazine derivatives as kinase inhibitors Yasuyuki Takeda, Yoshiko Kagoshima, Yuko Yamamoto, Ryoichi Tanaka, Yuichi Tominaga +2 more 2015-11-17
7935824 Ethylenediamine derivatives Toshiharu Yoshino, Tsutomu Nagata, Noriyasu Haginoya, Hideyuki Kanno, Masatoshi Nagamochi 2011-05-03
7576135 Diamine derivatives Toshiharu Ohta, Satoshi Komoriya, Toshiharu Yoshino, Kouichi Uoto, Yumi Nakamoto +8 more 2009-08-18
7342014 Diamine derivatives Toshiharu Ohta, Satoshi Komoriya, Toshiharu Yoshino, Kouichi Uoto, Yumi Nakamoto +8 more 2008-03-11
7192968 Ethylenediamine derivatives Toshiharu Yoshino, Tsutomu Nagata, Noriyasu Haginoya, Hideyuki Kanno, Masatoshi Nagamochi 2007-03-20