Inventor
FUJIMAKI HIROTO
10 patents
⚠️ This page may combine multiple inventors who share the name “FUJIMAKI HIROTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUREHA CHEMICAL IND CO LTD
8 patentsUS4451590AMay 29, 1984
Organic friction material
KUREHA CHEMICAL IND CO LTD44 citations95
US4009305AFeb 22, 1977
Process for the surface treatment of carbon fibers
KUREHA CHEMICAL IND CO LTD55 citations93
US4434206AFeb 28, 1984
Shaped articles of porous carbon fibers
KUREHA CHEMICAL IND CO LTD34 citations92
US4451235AMay 29, 1984
Process for preparing an artificial dental root
KUREHA CHEMICAL IND CO LTD41 citations91
US4506028AMar 19, 1985
Process for preparing a fuel cell electrode substrate comprising carbon fibers
KUREHA CHEMICAL IND CO LTD40 citations89
US4386168AMay 31, 1983
Organic friction material
KUREHA CHEMICAL IND CO LTD16 citations81
US4278584AJul 14, 1981
Organic friction material
KUREHA CHEMICAL IND CO LTD22 citations80
US4014980AMar 29, 1977
Method for manufacturing graphite whiskers using condensed polycyclic hydrocarbons
KUREHA CHEMICAL IND CO LTD31 citations80