Inventor
NISHIO HIROAKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “NISHIO HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOKAN KK
38 patentsUS5250242AOct 5, 1993
Method of producing ceramic sintered body having dense ceramic membrane
NIPPON KOKAN KK41 citations92
US5021213AJun 4, 1991
Method of casting powder
NIPPON KOKAN KK27 citations92
US4927600AMay 22, 1990
Method for molding of powders
NIPPON KOKAN KK24 citations91
US4737332AApr 12, 1988
Method for removing the dispersion medium from a molded pulverulent material
NIPPON KOKAN KK20 citations81
US5908795AJun 1, 1999
Boron nitride containing material
NIPPON KOKAN KK11 citations74
US5633214AMay 27, 1997
Boron nitride-containing material and method thereof
NIPPON KOKAN KK15 citations74
US5114749AMay 19, 1992
Method for manufacturing carbon material having good resistance to oxidation by coating the carbon material with an inorganic polysilazane and then heating
NIPPON KOKAN KK8 citations74
US5080841AJan 14, 1992
Hot isostatic pressing method
NIPPON KOKAN KK8 citations74
US5035847AJul 30, 1991
Mold for slip casting
NIPPON KOKAN KK8 citations74
US5028363AJul 2, 1991
Method of casting powder materials
NIPPON KOKAN KK19 citations74
US4996024AFeb 26, 1991
Method for casting powder
NIPPON KOKAN KK13 citations74
US4761264AAug 2, 1988
Method for molding powders
NIPPON KOKAN KK14 citations74
US4676949AJun 30, 1987
Method of producing metal sinters
NIPPON KOKAN KK7 citations74
US4943403AJul 24, 1990
Method for molding a pulverulent material
NIPPON KOKAN KK14 citations73
US4933308AJun 12, 1990
High strength high toughness TiB2 ceramics
NIPPON KOKAN KK11 citations73
US4719078AJan 12, 1988
Method of sintering compacts
NIPPON KOKAN KK15 citations73
US4636342AJan 13, 1987
Method for continuously manufacturing non-fired pellets
NIPPON KOKAN KK16 citations73
US4612163ASep 16, 1986
Method of molding powders of metal, ceramic and the like
NIPPON KOKAN KK13 citations73
US4935199AJun 19, 1990
Process for producing high density sintered body
NIPPON KOKAN KK15 citations71
US4270980AJun 2, 1981
Method for recovering and utilizing heat of coke-oven gas
NIPPON KOKAN KK12 citations71
US4999157AMar 12, 1991
Method for molding powders
NIPPON KOKAN KK13 citations69
US4935389AJun 19, 1990
High strength high oxidation-resistance sialon sintered body
NIPPON KOKAN KK18 citations68
US6128822AOct 10, 2000
Method for repair and/or reinforcement of partition-type heat exchanger
NIPPON KOKAN KK6 citations63
US5188793AFeb 23, 1993
Dewaxing method of metal or ceramic molded body
NIPPON KOKAN KK4 citations63
US5112577AMay 12, 1992
Apparatus for removing dispersion medium in metal or ceramic molded body
NIPPON KOKAN KK6 citations63
US5091222AFeb 25, 1992
Method for forming a ceramic film
NIPPON KOKAN KK5 citations63
US5073330ADec 17, 1991
Method of molding polysilazane
NIPPON KOKAN KK4 citations63
US5059267AOct 22, 1991
Method for manufacturing a porous body of molybdenum silicide
NIPPON KOKAN KK2 citations63
US5030401AJul 9, 1991
Method for molding powders
NIPPON KOKAN KK2 citations63
US4971740ANov 20, 1990
Method for manufacturing a sintered body of silicon nitride
NIPPON KOKAN KK4 citations63
US4931238AJun 5, 1990
Method for manufacturing a sintered body with high density
NIPPON KOKAN KK5 citations63
US4909973AMar 20, 1990
Method for refining non-oxide ceramic powders
NIPPON KOKAN KK3 citations63
US4850575AJul 25, 1989
Apparatus for manufacturing a sintered body with high density
NIPPON KOKAN KK2 citations63
US4843043AJun 27, 1989
Method for manufacturing a sintered body with high density
NIPPON KOKAN KK6 citations63
US4427529AJan 24, 1984
Distilling shale oil from oil shale
NIPPON KOKAN KK4 citations63
US3935002AJan 27, 1976
Method of blast furnace operation utilizing selective recycling of peripheral gas stream
NIPPON KOKAN KK5 citations63
US5066438ANov 19, 1991
Method of producing silicon nitride sintered body
NIPPON KOKAN KK0 citations52
US4983368AJan 8, 1991
Method of producing β-sialon fine powder
NIPPON KOKAN KK0 citations52