YH

Yoshimi Hirokawa

DC Dainippon Pharmaceutical Co.: 4 patents #25 of 207Top 15%
DC Dainippon Sumitomo Pharma Co.: 1 patents #107 of 256Top 45%
Overall (All Time): #1,020,918 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7906510 Amide derivative and pharmaceutical composition containing the same Shiro Kato, Hiroshi Harada, Hiroshi Yamazaki, Yoko Kan, Takanori Nakamura 2011-03-15
6696468 (S)-4-AMINO-5-CHLORO-2-METHOXY-N-[1-[1-(2-TETRAHYDROFURYL-CARBONYL)-4-PIPERIDINYLMETHYL]-4-PIPERIDINYL]BENZAMIDE, PROCESS FOR THE PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION CONTAINING THE SAME, AND INTERMEDIATE THEREFOR Shiro Kato, Hiroshi Yamazaki, Yoko Kan, Naoyuki Yoshida, Kazuo Morikage +1 more 2004-02-24
5945415 (R)-5-bromo-N-(1-ethyl-4-methylhexahydr o-1H-1,4-diazepin-6-yl)-2-methoxy-6-methylamino-3-pyridinecarboxamide, process for producing the same and medicinal composition containing the same Shiro Kato, Toshiya Morie, Hiroshi Harada, Naoyuki Yoshida 1999-08-31
5932568 6-methoxy-1H-benzotriazole-5-carboxamide derivatives and pharmaceutical compositions containing them Shiro Kato, Hiroshi Yamazaki, Toshiya Morie, Naoyuki Yoshida 1999-08-03
5817689 Indole derivatives having a 2-phenyl-ethanolamino-substituted lower alkyl group at the 2-or 3-position thereof Shiro Kato, Hiroshi Harada, Naoyuki Yoshida, Hitoshi Kawashima 1998-10-06