Inventor
ONO KEIZO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ONO KEIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
7 patentsUS6066395AMay 23, 2000
Chopped carbon fibers and a production process there of
TORAY INDUSTRIES39 citations91
US5658691AAug 19, 1997
Electrode for battery and process for producing electrode for batteries
TORAY INDUSTRIES26 citations91
US4490828ADec 25, 1984
Electric resistance heating element and electric resistance heating furnace using the same as heat source
TORAY INDUSTRIES40 citations91
US5269984ADec 14, 1993
Process of making graphite fiber
TORAY INDUSTRIES22 citations83
US6635199B2Oct 21, 2003
Process for producing a precursor fiber bundle and a carbon fiber bundle
TORAY INDUSTRIES9 citations71
US6294252B1Sep 25, 2001
Precursor fiber bundle for production of a carbon fiber bundle, a process for producing the precursor fiber bundle, a carbon fiber bundle, and a process for producing the carbon fiber bundle
TORAY INDUSTRIES11 citations71
US5773167AJun 30, 1998
Amorphous carbon electrode and a secondary battery having such an electrode
TORAY INDUSTRIES16 citations71