Inventor
TOJI KAZUYA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “TOJI KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
7 patentsUS7825054B2Nov 2, 2010
Semiconductor porcelain composition
HITACHI METALS LTD6 citations73
US7704906B2Apr 27, 2010
Semiconductor porcelain composition and method of producing the same
HITACHI METALS LTD6 citations73
US7910027B2Mar 22, 2011
Semiconductor ceramic composition and method for producing the same
HITACHI METALS LTD2 citations62
US7700509B2Apr 20, 2010
Method of producing semiconductor porcelain composition
HITACHI METALS LTD6 citations62
US7993547B2Aug 9, 2011
Semiconductor ceramic composition and process for producing the same
HITACHI METALS LTD1 citations51
US7893001B2Feb 22, 2011
Semiconductor porcelain composition
HITACHI METALS LTD1 citations51
US7910509B2Mar 22, 2011
Dielectric porcelain composition for use in electronic devices
HITACHI METALS LTD0 citations50
SUMITOMO SPEC METALS
3 patentsUS6413896B1Jul 2, 2002
Method for producing dielectric porcelain composition for electronic device
SUMITOMO SPEC METALS6 citations62
US6331498B1Dec 18, 2001
Dielectric porcelain composition for electronic devices
SUMITOMO SPEC METALS3 citations62
US6734126B2May 11, 2004
Dielectric ceramic composition for microwave use
SUMITOMO SPEC METALS4 citations57
SHIMADA TAKESHI
3 patentsUS8067325B2Nov 29, 2011
Semiconductor ceramic composition
SHIMADA TAKESHI5 citations60
US8557724B2Oct 15, 2013
Semiconductor porcelain composition and method of producing the same
SHIMADA TAKESHI0 citations50
US8076256B2Dec 13, 2011
Semiconductor ceramic composition and method for producing the same
SHIMADA TAKESHI1 citations50