KH

Kiyotaka Hirooka

SC Sanwa Kagaku Kenkyusho Co.: 2 patents #66 of 223Top 30%
Overall (All Time): #1,647,775 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5530138 Compounds and use thereof Yutaka Baba, Tomoo Suzuki, Tsunemasa Suzuki, Masayasu Kurono, Kiichi Sawai 1996-06-25
5434165 Nootropic agents, compositions of, and method of use thereof Masayasu Kurono, Yutaka Baba, Tomoo Suzuki, Tsunemasa Suzuki, Kiichi Sawai 1995-07-18
4939126 1-pyrrolidineacetamide derivatives and use thereof Masayasu Kurono, Tsunemasa Suzuki, Tomoo Suzuki, Yukiharu Matsumoto, Hiroshi Ozawa +1 more 1990-07-03