Inventor
SEITA YUKIO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SEITA YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TERUMO CORP
16 patentsUS4943373AJul 24, 1990
Hydrophilic porous membrane of polyvinylidene fluoride and method for production thereof
TERUMO CORP43 citations96
US5354470AOct 11, 1994
Porous polypropylene membrane and method for production thereof
TERUMO CORP58 citations94
US5139529AAug 18, 1992
Porous polypropylene membrane and methods for production thereof
TERUMO CORP68 citations94
US4743375AMay 10, 1988
Flat permeable membrane
TERUMO CORP44 citations94
US5094749AMar 10, 1992
Knurled sheetlike permeable membrane, for production thereof, and body fluid filtering apparatus
TERUMO CORP80 citations93
US4708800ANov 24, 1987
Hollow fiber membrane and method for manufacture thereof
TERUMO CORP39 citations91
US5279738AJan 18, 1994
Permeable membrane excellent in biocompatibility
TERUMO CORP33 citations88
US5032331AJul 16, 1991
Method for production of hydrophilic porous membrane of polyvinylidene fluoride
TERUMO CORP19 citations82
US4965291AOct 23, 1990
Method of manufacturing porous membrane and porous membrane manufactured by the same method
TERUMO CORP19 citations78
US4900444AFeb 13, 1990
A porous membrane for blood components and method for manufacturing thereof
TERUMO CORP19 citations73
US4444716AApr 24, 1984
Method for manufacture of hollow fiber
TERUMO CORP13 citations73
US5071554ADec 10, 1991
Flat permeable membrane and method for manufacture thereof
TERUMO CORP7 citations72
US4964991AOct 23, 1990
Flat permeable membrane and for manufacture thereof
TERUMO CORP5 citations72
US4927576AMay 22, 1990
Method for the manufacture of flat permeable membrane
TERUMO CORP9 citations72
US5137635AAug 11, 1992
Permeable membrane excellent in biocompatibility
TERUMO CORP7 citations69
US4609464ASep 2, 1986
Hollow fibers for use in dialysis and artificial kidney
TERUMO CORP6 citations62
AGENCY IND SCIENCE TECHN
2 patentsUS4845132AJul 4, 1989
Hydrophilic porous membrane, method for production thereof, and plasma separator using said membrane
AGENCY IND SCIENCE TECHN112 citations94
US5186835AFeb 16, 1993
Porous hydrophilic polypropylene membrane, method for production thereof, and blood plasma separation apparatus
AGENCY IND SCIENCE TECHN24 citations89