Inventor
OHWAKI SHINJI
JP10 patents
Patents
10 patentsUS4745142AMay 17, 1988
Stainproof polyester fiber
TEIJIN LTD55 citations95
US5497608AMar 12, 1996
Short fiber and continuous filament containing spun yarn-like composite yarn
TEIJIN LTD48 citations91
US4631162ADec 23, 1986
Process for producing a hollow irregular multifilament yarn
TEIJIN LTD21 citations80
US4546043AOct 8, 1985
Hollow irregular multifilament yarn and process and spinneret for producing the same
TEIJIN LTD17 citations80
US4351738ASep 28, 1982
Yarn treating composition for high-speed friction draw-false twist texturing and a filamentary yarn treated with the same
TEIJIN LTD28 citations80
US4851504AJul 25, 1989
Cationically-dyeable, thermally-resistant copolyester fiber comprising quaternary phosphonium organic sulfonate groups
TEIJIN LTD8 citations72
US4622381ANov 11, 1986
Modified polyester fiber and process for preparation thereof
TEIJIN LTD19 citations72
US4791026ADec 13, 1988
Synthetic polymer multifilament yarn useful for bulky yarn and process for producing the same
TEIJIN LTD18 citations71
US4513114AApr 23, 1985
Polyester composition
TEIJIN LTD2 citations57
US5306761AApr 26, 1994
Hygroscopic polyamide fiber
TEIJIN LTD2 citations55