Inventor
HIRAI HIDETOSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HIRAI HIDETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA AUTOMATIC LOOM WORKS
5 patentsUS5298203AMar 29, 1994
Process for producing fiber aggregate
TOYODA AUTOMATIC LOOM WORKS11 citations72
US4938844AJul 3, 1990
Process for producing fiber aggregate
TOYODA AUTOMATIC LOOM WORKS9 citations72
US4826569AMay 2, 1989
Process for producing a fiber aggregate
TOYODA AUTOMATIC LOOM WORKS9 citations71
US5059107AOct 22, 1991
Apparatus for producing annular fiber aggregate
TOYODA AUTOMATIC LOOM WORKS5 citations57
US4874495AOct 17, 1989
Apparatus for producing a fiber aggregate
TOYODA AUTOMATIC LOOM WORKS0 citations50
TOYOTA MOTOR CO LTD
3 patentsUS4777097AOct 11, 1988
Composite material including alumina-silica short fiber reinforcing material and aluminum alloy matrix metal with moderate copper and magnesium contents
TOYOTA MOTOR CO LTD36 citations92
US4720434AJan 19, 1988
Composite material including silicon carbide and/or silicon nitride short fibers as reinforcing material and aluminum alloy with copper and relatively small amount of silicon as matrix metal
TOYOTA MOTOR CO LTD9 citations73
US4789605ADec 6, 1988
Composite material with light matrix metal and with reinforcing fiber material being short fiber material mixed with potassium titanate whiskers
TOYOTA MOTOR CO LTD5 citations62