MH

Mitsuru Hirohashi

OC Otsuka Pharmaceutical Co.: 4 patents #236 of 1,273Top 20%
OF Otsuka Pharmaceutical Factory: 2 patents #79 of 354Top 25%
Overall (All Time): #1,058,776 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5204326 Polypeptide derivatives and calcium metabolism improving agent Setsuro Fujii, by Keiko Fujii, successor, by Shinichiro Fujii, successor, by Kaoruko Takada, successor, Yoshihito Yamamoto +7 more 1993-04-20
5162305 Polypeptide derivatives Setsuro Fujii, Yoshihito Yamamoto, Fumio Shimizu, Masatoshi Inai 1992-11-10
5047521 5-fluorouracil derivatives Setsuro Fujii, Yoshihito Yamamoto, Yutaka Kojima 1991-09-10
4992534 3'-O-,5'-O-derivatives of 2'-deoxy-5-fluorouridine Setsuro Fujii, Yoshihito Yamamoto, Yutaka Kojima 1991-02-12
4425335 Ester derivatives of alkoxybenzoyldeoxyfluorouridine Setsuro Fujii, Bompei Yasui, Mitsuo Nakamura, Tomohisa Miyamoto, Kazuko Ando +3 more 1984-01-10