Inventor

HAMADA KATSUHIRO

JP3 patents

Patents

3 patents

US5238946AAug 24, 1993

Therapeutic agent for gastritis

KYORIN SEIYAKU KK0 citations47

US5077302ADec 31, 1991

Urea derivatives

KYORIN SEIYAKU KK0 citations47

US4952591AAug 28, 1990

Anti-ulcer urea derivatives

KYORIN SEIYAKU KK1 citations47