NC

Nobuo Choh

TI Takeda Chemical Industries: 17 patents #45 of 1,420Top 4%
Overall (All Time): #279,884 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
6514988 Condensed-ring thiophene derivatives, their production and use Shuichi Furuya, Koichi Kato, Shuji Hinuma 2003-02-04
6340686 Thienopyrimidine compounds, their production and use Shuichi Furuya, Nobuhiro Suzuki, Yoshi Nara 2002-01-22
6329388 Thienopyridine compounds, their production and use Shuichi Furuya, Nobuhiro Suzuki, Takashi Imada 2001-12-11
6297255 Thienopyridine compounds, their production and use Shuichi Furuya, Nobuhiro Suzuki, Takashi Imada 2001-10-02
6297379 Thienopyrimidine compounds, their production and use Shuichi Furuya, Nobuhiro Suzuki, Yoshi Nara 2001-10-02
6262267 Thienopyridine compound Shuichi Furuya, Nobuhiro Suzuki, Takashi Imada 2001-07-17
6187788 Condensed-ring thiophene derivatives, their production and use Shuichi Furuya, Koichi Kato, Shuji Hinuma 2001-02-13
6180792 Condensed-ring thiophene derivatives and thienopyrimide derivatives, their production and use Shuichi Furuya, Koichi Kato, Shuji Hinuma 2001-01-30
6140325 Thienopyrimidine derivatives, their production and use Shuichi Furuya, Tetsuya Ohtaki, Toshifumi Watanabe 2000-10-31
6087503 Quinoline derivatives, their production and use Shuichi Furuya, Satoshi Sasaki 2000-07-11
6048863 Condensed-ring thiophene derivatives and thienopyrimidine derivatives, their production and use Shuichi Furuya, Koichi Kato, Shuji Hinuma 2000-04-11
5817819 Condensed-ring thiophene derivatives, their production and use Shuichi Furuya, Koichi Kato, Shuji Hinuma 1998-10-06
5807869 Quinoline derivatives, their production and use Shuichi Furuya, Satoshi Sasaki 1998-09-15
5744479 Thienopyridine compounds which have useful pharmaceutical activity Shuichi Furuya, Masataka Harada, Satoshi Sasaki 1998-04-28
4956358 Tricyclic cepham compounds and use Akira Morimoto, Noriyoshi Noguchi 1990-09-11
4891427 Tricyclic cepham compounds Akira Morimoto, Noriyoshi Noguchi 1990-01-02
4876251 Tricyclic penam compounds, their production and their use Akira Morimoto, Noriyoshi Noguchi 1989-10-24