Inventor
NISHIGAKI KENICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NISHIGAKI KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI METAL CORP
5 patentsUS4587174AMay 6, 1986
Tungsten cermet
MITSUBISHI METAL CORP54 citations92
US4547470AOct 15, 1985
Sialon-base ceramic materials excellent in wear resistance
MITSUBISHI METAL CORP72 citations92
US4466829AAug 21, 1984
Tungsten carbide-base hard alloy for hot-working apparatus members
MITSUBISHI METAL CORP31 citations84
US4514224AApr 30, 1985
Tough carbide base cermet
MITSUBISHI METAL CORP23 citations80
US4587095AMay 6, 1986
Super heatresistant cermet and process of producing the same
MITSUBISHI METAL CORP13 citations70