Inventor
KATSU TOMOKO
JP2 patents
Patents
2 patentsUS5286324AFeb 15, 1994
Polytetrafluoroethylene resin porous membrane, separator making use of the porous membrane and methods of producing the porous membrane and the separator
TORAY INDUSTRIES113 citations96
US5158680AOct 27, 1992
Polytetrafluoroethylene resin porous membrane, separator making use of the porous membrane and methods of producing the porous membrane and the separator
TORAY INDUSTRIES48 citations94