Inventor
OZEKI AKICHIKA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “OZEKI AKICHIKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOKAN KK
7 patentsUS4886547ADec 12, 1989
Powder manufacturing apparatus and method therefor
NIPPON KOKAN KK19 citations81
US4740242AApr 26, 1988
Method for transferring heat to molten metal, and apparatus therefor
NIPPON KOKAN KK10 citations72
US4308057ADec 29, 1981
Steel making by converter
NIPPON KOKAN KK8 citations71
US4330264AMay 18, 1982
Apparatus for manufacturing vitreous slag
NIPPON KOKAN KK9 citations68
US4792352ADec 20, 1988
Method for manufacturing steel through smelting reduction
NIPPON KOKAN KK4 citations61
US4949776AAug 21, 1990
Molten metal pouring nozzle for continuous casting machine having endless-travelling type mold
NIPPON KOKAN KK3 citations57
US4764209AAug 16, 1988
Method for manufacturing alloy
NIPPON KOKAN KK0 citations40