Inventor
KUWANA NORIAKI
7 patents
Patents
7 patentsUS4050989ASep 27, 1977
Process of preparing desacyl-pepsidine with bacillus pumilus
EISAI CO LTD28 citations76
US4468458AAug 28, 1984
Two-functional-group-containing terpenoids, processes for the preparation of the same, and anti-ulcer agents containing the same
EISAI CO LTD11 citations73
US4338251AJul 6, 1982
Two-functional-group-containing terpenoids, processes for the preparation of the same, and anti-ulcer agents containing the same
EISAI CO LTD8 citations73
US4435423AMar 6, 1984
Anti-ulcer composition comprising terpenoid containing two functional groups and method of treating ulcers
EISAI CO LTD3 citations62
US4386227AMay 31, 1983
Two-functional-group-containing terpenoids
EISAI CO LTD3 citations62
US4022664AMay 10, 1977
Process for biochemical optical resolution of alpha-tocopheral
EISAI CO LTD4 citations60
US4454330AJun 12, 1984
Two-functional-group-containing terpenoids, processes for the preparation of the same, and anti-ulcer agents containing the same
EISAI CO LTD0 citations51