Inventor
YAMASAKI KOZO
JP20 patents
Patents
20 patentsUS6080936AJun 27, 2000
Connecting board with oval-shaped protrusions
NGK SPARK PLUG CO57 citations96
US6148900ANov 21, 2000
Connecting board for connection between base plate and mounting board
NGK SPARK PLUG CO31 citations92
US6018197AJan 25, 2000
Wired board with improved bonding pads
NGK SPARK PLUG CO25 citations92
US5859407AJan 12, 1999
Connecting board for connection between base plate and mounting board
NGK SPARK PLUG CO30 citations92
US5621190AApr 15, 1997
Ceramic package main body
NGK SPARK PLUG CO19 citations91
US6674017B1Jan 6, 2004
Multilayer-wiring substrate and method for fabricating same
NGK SPARK PLUG CO42 citations90
US6224703B1May 1, 2001
Method of making laminate ceramic substrate with domed pads
NGK SPARK PLUG CO23 citations90
US5099388AMar 24, 1992
Alumina multilayer wiring substrate provided with high dielectric material layer
NGK SPARK PLUG CO24 citations90
US7936567B2May 3, 2011
Wiring board with built-in component and method for manufacturing the same
NGK SPARK PLUG CO26 citations88
US6115913ASep 12, 2000
Connecting board
NGK SPARK PLUG CO12 citations74
US6976415B2Dec 20, 2005
Method for manufacturing printed wiring substrates, metal plate for use in manufacturing printed wiring substrates, and multi-printed wiring-substrate panel
NGK SPARK PLUG CO7 citations72
US6872436B2Mar 29, 2005
Method for manufacturing printed wiring substrates, metal plate for use in manufacturing printed wiring substrates, and multi-printed wiring-substrate panel
NGK SPARK PLUG CO9 citations72
US6077728AJun 20, 2000
Method of producing a ceramic package main body
NGK SPARK PLUG CO6 citations72
US5545598AAug 13, 1996
High heat conductive body and wiring base substrate fitted with the same
NGK SPARK PLUG CO11 citations72
US6139904AOct 31, 2000
Method of making a printed board
NGK SPARK PLUG CO12 citations69
US5060049AOct 22, 1991
Multiple resistivity wiring apparatus
NGK SPARK PLUG CO6 citations67
USD423532SApr 25, 2000
Solder column interposer
NGK SPARK PLUG CO3 citations63
US5822851AOct 20, 1998
Method of producing a ceramic package main body
NGK SPARK PLUG CO3 citations61
USD423533SApr 25, 2000
Solder ball interposer
NGK SPARK PLUG CO0 citations52
USD423027SApr 18, 2000
Solder ball interposer
NGK SPARK PLUG CO1 citations52