TN

Takayasu Nagahara

DC Daiichi Pharmaceutical Co.: 6 patents #20 of 399Top 6%
Overall (All Time): #878,844 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6747023 Sulfonyl derivatives Syozo Kobayashi, Satoshi Komoriya, Noriyasu Haginoya, Masanori Suzuki, Toshiharu Yoshino +4 more 2004-06-08
6525042 Sulfonyl derivatives Syozo Kobayashi, Satoshi Komoriya, Masayuki Ito, Tsutomu Nagata, Akiyoshi Mochizuki +2 more 2003-02-25
5962695 Aromatic amidine derivatives and salts thereof Naoaki Kanaya, Kazue Inamura, Yukio Yokoyama 1999-10-05
5866577 Aromatic amidine derivatives and salts thereof Naoaki Kanaya, Kazue Inamura, Yukio Yokoyama 1999-02-02
5620991 Aromatic amidine derivatives and salts thereof Naoaki Kanaya, Kazue Inamura, Yukio Yokoyama 1997-04-15
5576343 Aromatic amidine derivatives and salts thereof Naoaki Kanaya, Kazue Inamura, Yukio Yokoyama 1996-11-19