Inventor
OZAWA YOSHIMICHI
JP3 patents
Patents
3 patentsUS5308697AMay 3, 1994
Potentially elastic conjugate fiber, production thereof, and production of fibrous structure with elasticity in expansion and contraction
KANEBO LTD61 citations93
US4978740ADec 18, 1990
Copolyester and polyester film having said copolyester as subbing layer
KANEBO LTD16 citations72
US4818808AApr 4, 1989
Process for producing polyesters using a niobium compound as a catalyst
KANEBO LTD8 citations64