MI

Masaki Ihara

BC Banyu Pharmaceutical Co.: 18 patents #8 of 330Top 3%
Merck: 4 patents #2,506 of 9,382Top 30%
Overall (All Time): #242,277 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
6638942 Spiro-indolines as Y5 receptor antagonists Ying-Duo Gao, Douglas J. MacNeil, Lihu Yang, Nancy R. Morin, Takehiro Fukami +3 more 2003-10-28
6495559 NPY Y5 receptor antagonists Ying-Duo Gao, Douglas J. MacNeil, Lihu Yang, Nancy R. Morin, Takehiro Fukami +3 more 2002-12-17
6313298 Spiro-indolines as Y5 receptor antagonists Ying-Duo Gao, Lihu Yang, Douglas J. MacNeil, Nancy R. Morin, Takehiro Fukami +3 more 2001-11-06
6258837 Neuropeptide Y receptor antagonist Takehiro Fukami, Takahiro Fukuroda, Akio Kanatani, Takayoshi Okabe 2001-07-10
6191160 Spiro-indolines as Y5 receptor antagonists Ying-Duo Gao, Douglas J. MacNeil, Lihu Yang, Nancy R. Morin, Takehiro Fukami +3 more 2001-02-20
6180653 Aminopyrazole derivatives Takehiro Fukami, Takahiro Fukuroda, Akio Kanatani 2001-01-30
6166038 Aminopyrazole derivatives Takehiro Fukami, Takahiro Fukuroda, Akio Kanatani 2000-12-26
6057335 Pyrazole derivatives Takehiro Fukami, Takahiro Fukuroda, Akio Kanatani 2000-05-02
6043246 Urea derivatives Takehiro Fukami, Takahiro Fukuroda, Akio Kanatani 2000-03-28
5714479 Endothelin antagonistic heteroaromatic ring-fused cyclopentene derivatives Kiyofumi Ishikawa, Toshio Nagase, Toshiaki Mase, Takashi Hayama, Masaru Nishikibe +1 more 1998-02-03
5691315 Endothelin antagonistic peptide derivatives Kiyofumi Ishikawa, Takehiro Fukami, Takashi Hayama, Kenji Niiyama, Toshio Nagase +4 more 1997-11-25
5614498 Endothelin antagonistic substance Kiyofumi Ishikawa, Takehiro Fukami, Takeshi Hayama, Kenji Niiyama, Toshio Nagase +5 more 1997-03-25
5496928 Endothelin antagonistic substance Kiyofumi Ishikawa, Takehiro Fukami, Takashi Hayama, Kenji Niiyama, Toshio Nagase +5 more 1996-03-05
5494897 Endothelin antagonistic peptide Kiyofumi Ishikawa, Takehiro Fukami, Mitsuo Yano 1996-02-27
5470833 Endothelin antagonistic peptide derivatives Kiyofumi Ishikawa, Takehiro Fukami, Takashi Hayama, Kenji Niiyama, Toshio Nagase +4 more 1995-11-28
5444152 Endothelin antagonistic peptide derivatives Kiyofumi Ishikawa, Takehiro Fukami, Takashi Hayama, Kenji Niiyama, Toshio Nagase +4 more 1995-08-22
5389620 Endothelin antagonistic heteroaromatic ring-fused cyclopentene derivatives Kiyofumi Ishikawa, Toshio Nagase, Toshiaki Mase, Takashi Hayama, Masaru Nishikibe +1 more 1995-02-14
5114918 Endothelin antagonistic cyclic pentapeptides Kiyofumi Ishikawa, Takehiro Fukami, Takashi Hayama, Kenji Niiyama, Toshio Nagase +4 more 1992-05-19
4966915 L-dopa derivatives or their acid addition salts, process for producing same and their use Yoshimi Tsuchiya, Masahiro Hayashi, Hiroshi Takehana, Akihiro Hisaka, Yoshio Sawasaki 1990-10-30