Inventor
OKUYAMA MASAHIKO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OKUYAMA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK SPARK PLUG CO
21 patentsUS6431743B1Aug 13, 2002
Method of preparing and extruding a chemical agent using a kneader and chemical-agent extrusion assisting tool
NGK SPARK PLUG CO155 citations97
US6367962B1Apr 9, 2002
Device and method for preparing calcium phosphate-based bone cement
NGK SPARK PLUG CO88 citations96
US4626392ADec 2, 1986
Process for producing ceramic body for surgical implantation
NGK SPARK PLUG CO77 citations96
US6550957B2Apr 22, 2003
Device and method for preparing calcium phosphate-based cement
NGK SPARK PLUG CO66 citations95
US5993535ANov 30, 1999
Calcium phosphate cement and calcium phosphate cement composition
NGK SPARK PLUG CO83 citations95
US5549123AAug 27, 1996
Process for producing biocompatible implant material by firing a mixture of a granulated powder and a combustible substance
NGK SPARK PLUG CO84 citations95
US6235225B1May 22, 2001
Process for producing biocompatible implant material
NGK SPARK PLUG CO57 citations94
US7580240B2Aug 25, 2009
Via array capacitor, wiring board incorporating a via array capacitor, and method of manufacturing the same
NGK SPARK PLUG CO30 citations92
US4540671ASep 10, 1985
Glass-ceramic product
NGK SPARK PLUG CO34 citations92
US5922444AJul 13, 1999
Glaze composition
NGK SPARK PLUG CO23 citations91
US4746578AMay 24, 1988
Glaze compositions for ceramic substrates
NGK SPARK PLUG CO33 citations91
US6193910B1Feb 27, 2001
Paste for through-hole filling and printed wiring board using the same
NGK SPARK PLUG CO37 citations89
US8369064B2Feb 5, 2013
Ceramic capacitor and wiring board
NGK SPARK PLUG CO7 citations83
US4634634AJan 6, 1987
Glaze ceramic base
NGK SPARK PLUG CO23 citations82
US4839313AJun 13, 1989
Glaze compositions for ceramic substrates
NGK SPARK PLUG CO22 citations81
US5024973AJun 18, 1991
Crystallized glass tooth crown material
NGK SPARK PLUG CO8 citations74
US6051061AApr 18, 2000
Calcium phosphate cements and calcium phosphate cement compositions
NGK SPARK PLUG CO13 citations73
US6595388B2Jul 22, 2003
Chemical-agent extrusion assisting-tool, method for extruding a chemical-agent using the same, kneader and method of preparing and extruding a chemical agent using the kneader and chemical-agent extrusion assisting-tool
NGK SPARK PLUG CO7 citations72
US7348069B2Mar 25, 2008
Ceramic substrate for thin-film electronic components, method for producing the substrate, and thin-film electronic component employing the substrate
NGK SPARK PLUG CO4 citations62
US5676997AOct 14, 1997
Formation of calcium phosphate coating film and production of substitute for hard tissue in living body
NGK SPARK PLUG CO6 citations62
USRE38491EApr 6, 2004
Composition for producing low sintering temperature ceramic dielectrics and method of manufacturing such dielectrics
NGK SPARK PLUG CO0 citations51