Inventor
SHIMOMURA YASUSHI
JP9 patents
Patents
9 patentsUS5435955AJul 25, 1995
Process of producing porous polypropylene hollow fiber and film
UBE INDUSTRIES51 citations92
US5019252AMay 28, 1991
Portable water purifier
UBE INDUSTRIES51 citations92
US5263982ANov 23, 1993
Hollow fiber membrane type artificial lung
UBE INDUSTRIES24 citations90
US4992332AFeb 12, 1991
Porous hollow fiber
UBE INDUSTRIES21 citations81
US4654265AMar 31, 1987
Porous hollow fiber
UBE INDUSTRIES18 citations81
US4869822ASep 26, 1989
Filter apparatus employing hollow fibers
UBE INDUSTRIES13 citations73
US4563317AJan 7, 1986
Process of producing porous thermoplastic resin article
UBE INDUSTRIES8 citations73
US4859535AAug 22, 1989
Porous hollow-fiber
UBE INDUSTRIES16 citations71
US4904234AFeb 27, 1990
Apparatus for collecting plasma
UBE INDUSTRIES11 citations68