Inventor

NAKAOKA YUKIKO

JP3 patents

Patents

3 patents

US6583512B2Jun 24, 2003

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD95 citations96

US6558977B2May 6, 2003

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations91

US6815255B2Nov 9, 2004

Semiconductor device and manufacturing method thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations83