Inventor
SAKAKIBARA SHUMPEI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “SAKAKIBARA SHUMPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AJINOMOTO KK
14 patentsUS4176009ANov 27, 1979
Method of measuring collagenase activity
AJINOMOTO KK10 citations74
US4138394AFeb 6, 1979
Peptide derivatives and a method of measuring collagenase activity
AJINOMOTO KK13 citations74
US4719200AJan 12, 1988
Amino acid derivatives and antihypertensive drugs containing the same
AJINOMOTO KK11 citations73
US4670540AJun 2, 1987
Novel peptide
AJINOMOTO KK9 citations73
US4257939AMar 24, 1981
Peptide derivative
AJINOMOTO KK7 citations73
US4237047ADec 2, 1980
Peptide derivative
AJINOMOTO KK8 citations73
US4215047AJul 29, 1980
7-(Arginylamino)-4-methylcoumarins
AJINOMOTO KK7 citations73
US4191808AMar 4, 1980
Method of measuring dipeptidyl-amino-peptidase activity
AJINOMOTO KK8 citations72
US4191809AMar 4, 1980
Method of measuring enzymatic activity using novel peptide derivatives
AJINOMOTO KK6 citations72
US4147692AApr 3, 1979
Novel dipeptide derivatives, and method of measuring enzymatic activity
AJINOMOTO KK14 citations72
US4119620AOct 10, 1978
Novel dipeptide derivatives, salts thereof, and method of measuring enzyme activity
AJINOMOTO KK11 citations72
US4472381ASep 18, 1984
Amino acid derivatives, methods of preparing said derivatives and antihypertensive drugs containing them
AJINOMOTO KK6 citations71
US4590178AMay 20, 1986
Amino acid derivatives, methods of preparing said derivatives and antihypertensive drugs containing them
AJINOMOTO KK4 citations60
US4536395AAug 20, 1985
Amino acid derivatives and antihypertensive drugs containing them
AJINOMOTO KK2 citations60