TI

Taketoshi Izawa

OC Otsuka Pharmaceutical Co.: 5 patents #166 of 1,273Top 15%
📍 Tokushima, JP: #312 of 1,059 inventorsTop 30%
Overall (All Time): #1,061,189 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5021419 Novel pyrazinoxide compound of NF-1616-904 and a pharmaceutical composition containing the same Yoshimasa Nakano, Michiharu Sugawara, Setsuyoshi Uetsuki, Tomoyuki Kawaguchi, Akira Wada 1991-06-04
4831053 Composition for prophylaxis and therapy of hepatitis Masanao Shinohara, Hirotsugu Kaise, Yoshimasa Nakano, Yasuo Oshiro, Wasei Miyazaki 1989-05-16
4371524 Anticomplementary agents comprising soyasapogenol B compounds Masanao Shinohara, Yoshimasa Nakano, Hirotsugu Kaise, Wasei Miyazaki 1983-02-01
4229466 Sesquiterpene derivatives having anti-complementary activity Wasei Miyazaki, Hirotsugu Kaise, Yoshimasa Nakano, Yasuo Oshiro, Masanao Shinohara 1980-10-21
4217345 3-0-(.beta.-D-Glucuronopyranosyl)-soyasapogenol B Masanao Shinohara, Yoshimasa Nakano, Hirotsugu Kaise, Wasei Miyazaki 1980-08-12