TT

Tatsuhisa Takahashi

AP Astellas Pharma: 4 patents #1 of 193Top 1%
Overall (2011): #21,058 of 364,097Top 6%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7960562 Propane-1,3-dione derivative or salt thereof Masaaki Hirano, Isao Kinoyama, Shunichiro Matsumoto, Eiji Kawaminami, Kei Ohnuki +7 more 2011-06-14
7919494 Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate compound Takahiro Ishii, Takashi Sugane, Jun Maeda, Fumie Narazaki, Akio Kakefuda +5 more 2011-04-05
7919495 Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate compound Takahiro Ishii, Takashi Sugane, Jun Maeda, Fumie Narazaki, Akio Kakefuda +5 more 2011-04-05
7915261 Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate compound Takahiro Ishii, Takashi Sugane, Jun Maeda, Fumie Narazaki, Akio Kakefuda +5 more 2011-03-29