Inventor
WATANABE SHIZUO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE SHIZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
4 patentsUS4555446ANov 26, 1985
Carbon fiber and process for preparing same
TORAY INDUSTRIES42 citations90
US4186179AJan 29, 1980
Process for producing oxidized or carbon fibers
TORAY INDUSTRIES21 citations78
US4301136ANov 17, 1981
Process for continuous graphitization of graphitizable precursor fibers
TORAY INDUSTRIES11 citations72
US4517169AMay 14, 1985
Method of producing carbon fibers
TORAY INDUSTRIES3 citations55