IT

Issei Tsukamoto

AP Astellas Pharma: 10 patents #15 of 954Top 2%
Overall (All Time): #510,246 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9562044 2-acylaminothiazole derivative or salt thereof Taisuke Takahashi, Jun Maeda, Yusuke Inagaki, Kenji Negoro, Hiroaki Tanaka +3 more 2017-02-07
8314240 Sulfonamide compounds or salts thereof Hideki Kubota, Kazunori Kamijo, Koji Kato, Yuta Fukuda, Hidenori Azami 2012-11-20
7973078 Sulfonamide compound or salt thereof Hideki Kubota, Susumu Toda, Yuta Fukuda, Ryutaro Wakayama, Kazuki Ono +2 more 2011-07-05
7879878 Quinolone derivative or salt thereof Susumu Watanuki, Yuji Koga, Hiroyuki Moritomo, Daisuke Kaga, Takao Okuda +3 more 2011-02-01
7807664 4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepine derivative or salt thereof Hiroyuki Koshio, Akio Kakefuda, Seijiro Akamatsu, Chikashi Saitoh 2010-10-05
7488739 Quinolone derivative or salt thereof Susumu Watanuki, Yuji Koga, Hiroyuki Moritomo, Daisuke Kaga, Takao Okuda +3 more 2009-02-10
7196080 Phenylpyridinecarbonylpiperazinederivative Masahiro Iwata, Noriyuki Kawano, Hiroyuki Kaizawa, Tomofumi Takuwa, Ryushi Seo +3 more 2007-03-27
7183271 4,4-difluoro-1,2,3,4-tetrahydro-5h-1-benzazepine derivative or salt thereof Hiroyuki Koshio, Akio Kakefuda, Seijiro Akamatsu, Chikashi Saitoh 2007-02-27
7173033 Nitrogen-containing heterocyclic compound Susumu Igarashi, Ryo Naito, Yoshinori Okamoto, Noriyuki Kawano, Ippei Sato +3 more 2007-02-06
7169772 4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepine derivatives or salts thereof Hiroyuki Koshio, Takahiro Kuramochi, Seijiro Akamatsu, Chikashi Saitoh 2007-01-30