NK

Nobuyuki Koga

OC Otsuka Pharmaceutical Co.: 3 patents #317 of 1,273Top 25%
HC Hisamitsu Pharmaceutical Co.: 1 patents #188 of 383Top 50%
📍 Tokushima, JP: #374 of 1,059 inventorsTop 40%
Overall (All Time): #1,284,460 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5998437 Benzimidazole derivatives Takao Nishi, Seiji Sato, Takeshi Nagatani, Hirotaka Yukawa, Masahiro Saito +1 more 1999-12-07
5770221 Formulation for percutaneous administration for treating disturbance in micturition Katsuhiro Nakamura 1998-06-23
5658926 Carbostyril derivative and platelets aggregation inhibitory agent Seiji Sato, Hirotaka Yukawa, Yoshito Kihara, Masahiro Saitoh, Takao Nishi 1997-08-19
5506239 Carbostyril derivative and platelets aggregation inhibitory agent Seiji Sato, Hirotaka Yukawa, Yoshito Kihara, Masahiro Saitoh, Takao Nishi 1996-04-09