Inventor
HIRAO KENICHI
JP3 patents
⚠️ This page may combine multiple inventors who share the name “HIRAO KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
2 patentsUS4861659AAug 29, 1989
High tenacity acrylonitrile fibers and a process for production thereof
TORAY INDUSTRIES9 citations72
US4964913AOct 23, 1990
High bending strength, large impact strength hydraulic substances reinforced with acrylonitrile fibers and a process for production thereof
TORAY INDUSTRIES5 citations70