Inventor
MIYAMORI TAKAO
JP6 patents
Patents
6 patentsUS5149649ASep 22, 1992
Multi-layered porous hollow fiber membrane for use in cell culture
MITSUBISHI RAYON CO70 citations95
US5403483AApr 4, 1995
Hydrophobic porous membranes and process for the manufacture thereof
MITSUBISHI RAYON CO40 citations89
US4885244ADec 5, 1989
Method of producing hyaluronic acid
MITSUBISHI RAYON CO12 citations72
US5079153AJan 7, 1992
Process for the preparation of organic esters of ascorbic acid or erythorbic acid using ester hydralases in organic solvents containing 100-10,000 ppm of water
MITSUBISHI RAYON CO4 citations61
US5330830AJul 19, 1994
Heat-resisting porous membrane, hydrophilized heat-resisting porous membrane and production processes thereof
MITSUBISHI RAYON CO3 citations60
US5071753ADec 10, 1991
Process for the enzymatic preparation of organic esters of ascorbic acid or erythorbic acid
MITSUBISHI RAYON CO1 citations51