Inventor

MATSUMOTO TOYOMI

JP3 patents

Patents

3 patents

US5880283AMar 9, 1999

8-alkoxyquinolonecarboxylic acid hydrate with excellent stability and process for producing the same

KYORIN SEIYAKU KK33 citations88

US5077302ADec 31, 1991

Urea derivatives

KYORIN SEIYAKU KK0 citations47

US4952591AAug 28, 1990

Anti-ulcer urea derivatives

KYORIN SEIYAKU KK1 citations47