Inventor

YAMASHIRO SEIICHI

JP3 patents

Patents

3 patents

US4026973AMay 31, 1977

Process for preparing heat-resistant aromatic polyester filaments

TEIJIN LTD13 citations71

US4659534AApr 21, 1987

Production of thin-walled cylindrical body of aromatic polyester

TEIJIN LTD5 citations55

US4908407AMar 13, 1990

Resin compositions

TEIJIN LTD0 citations48