Inventor
TAMAOKA EIJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TAMAOKA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
12 patentsUS6545361B2Apr 8, 2003
Semiconductor device having multilevel interconnection structure and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US6524948B2Feb 25, 2003
Semiconductor device and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations92
US6455436B1Sep 24, 2002
Method of fabricating semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6232237B1May 15, 2001
Method for fabricating semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US7233052B2Jun 19, 2007
Semiconductor device including fine dummy patterns
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations84
US6762120B2Jul 13, 2004
Semiconductor device and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US6514873B1Feb 4, 2003
Method for fabricating semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6562710B2May 13, 2003
Semiconductor device and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations71
US7144761B2Dec 5, 2006
Semiconductor device and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations70
US6890830B2May 10, 2005
Semiconductor device and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6780778B2Aug 24, 2004
Method for fabricating semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US6780779B2Aug 24, 2004
Method of fabricating semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52