Inventor
MIYAKE MASAYA
JP54 patents
⚠️ This page may combine multiple inventors who share the name “MIYAKE MASAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
45 patentsUS4686080AAug 11, 1987
Composite compact having a base of a hard-centered alloy in which the base is joined to a substrate through a joint layer and process for producing the same
SUMITOMO ELECTRIC INDUSTRIES177 citations99
US5776600AJul 7, 1998
Slide member and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES47 citations96
US4008090AFeb 15, 1977
Process for the production of tungsten carbide or mixed metal carbides
SUMITOMO ELECTRIC INDUSTRIES59 citations93
US5675201AOct 7, 1997
Composite bearing structure
SUMITOMO ELECTRIC INDUSTRIES43 citations92
US5384292AJan 24, 1995
Silicon nitride composite sintered body and process for producing the same
SUMITOMO ELECTRIC INDUSTRIES21 citations92
US5306679AApr 26, 1994
Heat conductive colored aluminum nitride sintered body
SUMITOMO ELECTRIC INDUSTRIES20 citations92
US5280208AJan 18, 1994
Composite bearing structure
SUMITOMO ELECTRIC INDUSTRIES45 citations92
US5085923AFeb 4, 1992
Heat-conductive aluminum nitride sintered body and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES24 citations92
US5034357AJul 23, 1991
Heat-conductive aluminum nitride sintered body and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES30 citations92
US4965659AOct 23, 1990
Member for a semiconductor structure
SUMITOMO ELECTRIC INDUSTRIES34 citations92
US4886709ADec 12, 1989
Member for semiconductor apparatus
SUMITOMO ELECTRIC INDUSTRIES38 citations92
US4639352AJan 27, 1987
Hard alloy containing molybdenum
SUMITOMO ELECTRIC INDUSTRIES33 citations92
US4265662AMay 5, 1981
Hard alloy containing molybdenum and tungsten
SUMITOMO ELECTRIC INDUSTRIES31 citations92
US5010388AApr 23, 1991
Connection structure between components for semiconductor apparatus
SUMITOMO ELECTRIC INDUSTRIES36 citations91
US5173458ADec 22, 1992
Silicon nitride sintered body and process for producing the same
SUMITOMO ELECTRIC INDUSTRIES22 citations90
US4769350ASep 6, 1988
Silicon nitride sintered material for cutting tools and process for making the same
SUMITOMO ELECTRIC INDUSTRIES18 citations82
US4628178ADec 9, 1986
Tool for warm and hot forgings and process for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES25 citations82
US4279651AJul 21, 1981
Sintered hard metal and the method for producing the same
SUMITOMO ELECTRIC INDUSTRIES19 citations82
US4225344ASep 30, 1980
Process for producing sintered hard metals and an apparatus therefor
SUMITOMO ELECTRIC INDUSTRIES25 citations82
US4216009AAug 5, 1980
Method of making alloy and carbide powders of molybdenum and tungsten
SUMITOMO ELECTRIC INDUSTRIES24 citations82
US4216034AAug 5, 1980
Process for the production of a hard solid solution
SUMITOMO ELECTRIC INDUSTRIES20 citations82
US5147832ASep 15, 1992
Thermal conductive colored aluminum nitride sintered body and method of preparing the same
SUMITOMO ELECTRIC INDUSTRIES21 citations81
US5622905AApr 22, 1997
Silicon nitride based sintered body
SUMITOMO ELECTRIC INDUSTRIES13 citations74
US5275772AJan 4, 1994
Silicon nitride sintered body and process for producing the same
SUMITOMO ELECTRIC INDUSTRIES11 citations74
US5262366ANov 16, 1993
Formation of a ceramic composite by centrifugal casting
SUMITOMO ELECTRIC INDUSTRIES9 citations74
US5234642AAug 10, 1993
High strength silicon nitride sintered body and process for producing same
SUMITOMO ELECTRIC INDUSTRIES16 citations74
US5204297AApr 20, 1993
Silicon nitride sintered body and process for producing the same
SUMITOMO ELECTRIC INDUSTRIES10 citations74
US4994418AFeb 19, 1991
Ceramic compact and a process for the production of the same
SUMITOMO ELECTRIC INDUSTRIES12 citations74
US4764490AAug 16, 1988
Process for preparation of sintered silicon nitride
SUMITOMO ELECTRIC INDUSTRIES13 citations74
US4745022AMay 17, 1988
Composite sintered silicon nitride material and cutting tool made therefrom
SUMITOMO ELECTRIC INDUSTRIES11 citations74
US4659508AApr 21, 1987
Electrically-conductive sintered compact of silicon nitride machinable by electrical discharge machining and process of producing the same
SUMITOMO ELECTRIC INDUSTRIES13 citations74
US4492846AJan 8, 1985
Process for the production of bonded hard alloys
SUMITOMO ELECTRIC INDUSTRIES9 citations74
US5543371AAug 6, 1996
Slide member and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES9 citations73
US5293509AMar 8, 1994
Sintered body of aluminum nitride
SUMITOMO ELECTRIC INDUSTRIES11 citations73
US5264388ANov 23, 1993
Sintered body of aluminum nitride
SUMITOMO ELECTRIC INDUSTRIES5 citations73
US5219803AJun 15, 1993
Sintered body of aluminum nitride
SUMITOMO ELECTRIC INDUSTRIES10 citations73
US5217305AJun 8, 1993
Method of evaluating ceramics
SUMITOMO ELECTRIC INDUSTRIES9 citations73
US4384884AMay 24, 1983
Process for the production of a hard solid solution containing molybdenum
SUMITOMO ELECTRIC INDUSTRIES7 citations73
US5312786AMay 17, 1994
Aluminum nitride sintered body and process for producing the same
SUMITOMO ELECTRIC INDUSTRIES5 citations71
US5294388AMar 15, 1994
Heat conductive colored aluminum nitride sintered body and method of preparing the same
SUMITOMO ELECTRIC INDUSTRIES9 citations70
US5603788AFeb 18, 1997
Method of manufacturing a ceramics-type vacuum vessel
SUMITOMO ELECTRIC INDUSTRIES2 citations63
US5346869ASep 13, 1994
Sintered silicon nitride bodies suitable for use as high impact materials
SUMITOMO ELECTRIC INDUSTRIES3 citations63
US5328876AJul 12, 1994
High strength silicon nitride sintered body and process for producing same
SUMITOMO ELECTRIC INDUSTRIES4 citations63
US5225127AJul 6, 1993
Process for production of sintered silicon nitride made article
SUMITOMO ELECTRIC INDUSTRIES3 citations63
US5190895AMar 2, 1993
Ceramics composite material
SUMITOMO ELECTRIC INDUSTRIES4 citations62
TOYO TIRE CORP
2 patentsJAPAN ATOMIC ENERGY RES INST
1 patentFINE CERAMICS CENTER
1 patentBANDO CHEMICAL IND
1 patentShowing the top 50 of 54 patents by PatentIndex Score.