Inventor
OHOKA MASAHARU
JP7 patents
Patents
7 patentsUS4898825AFeb 6, 1990
Methods for purification of single-chain and double-chain tissue plasminogen activator
MITSUI TOATSU CHEMICALS20 citations79
US5110736AMay 5, 1992
Purificaiton procedure of tpa from crude preparations
MITSUI TOATSU CHEMICALS3 citations60
US4978620ADec 18, 1990
Process for separating single-chain TPA and double-chain from each other
MITSUI TOATSU CHEMICALS5 citations60
US4985362AJan 15, 1991
Process of purifying tPA
MITSUI TOATSU CHEMICALS1 citations49
US4484003ANov 20, 1984
Preparation process of β-chloroalanine
MITSUI TOATSU CHEMICALS1 citations49
US4453008AJun 5, 1984
Production process of DL-cystein
MITSUI TOATSU CHEMICALS0 citations49
US5158882AOct 27, 1992
Method for purifying a crude tissue plasminogen activator preparation
MITSUI TOATSU CHEMICALS1 citations48