Inventor
SEO IKUO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SEO IKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CHEMICAL IND CO LTD
6 patentsUS4243512AJan 6, 1981
Process for preparation of pitch for producing carbon fiber
KUREHA CHEMICAL IND CO LTD26 citations80
US5076845ADec 31, 1991
Process for producing formed carbon products
KUREHA CHEMICAL IND CO LTD20 citations77
US4863708ASep 5, 1989
Process for producing carbon fibers and the carbon fibers produced by the process
KUREHA CHEMICAL IND CO LTD11 citations73
US4917923AApr 17, 1990
Carbonaceous cylindrical body and process for producing the same
KUREHA CHEMICAL IND CO LTD10 citations68
US4986893AJan 22, 1991
Process for producing pitch for carbon materials
KUREHA CHEMICAL IND CO LTD10 citations63
US5066779ANov 19, 1991
Catalytic process for producing raw material pitch for carbon materials from naphthalene
KUREHA CHEMICAL IND CO LTD2 citations56