Inventor
TAKAO YUKIHIRO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TAKAO YUKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
16 patentsUS6864172B2Mar 8, 2005
Manufacturing method of semiconductor device
SANYO ELECTRIC CO319 citations99
US7662670B2Feb 16, 2010
Manufacturing method of semiconductor device
SANYO ELECTRIC CO61 citations97
US6326701B1Dec 4, 2001
Chip size package and manufacturing method thereof
SANYO ELECTRIC CO74 citations96
US7101735B2Sep 5, 2006
Manufacturing method of semiconductor device
SANYO ELECTRIC CO57 citations95
US7919875B2Apr 5, 2011
Semiconductor device with recess portion over pad electrode
SANYO ELECTRIC CO16 citations92
US7745931B2Jun 29, 2010
Semiconductor device and manufacturing method thereof
SANYO ELECTRIC CO27 citations92
US7622810B2Nov 24, 2009
Semiconductor device and manufacturing method thereof
SANYO ELECTRIC CO29 citations92
US7399683B2Jul 15, 2008
Manufacturing method of semiconductor device
SANYO ELECTRIC CO33 citations92
US7371693B2May 13, 2008
Manufacturing method of semiconductor device with chamfering
SANYO ELECTRIC CO40 citations92
US7312107B2Dec 25, 2007
Semiconductor device and manufacturing method thereof
SANYO ELECTRIC CO17 citations92
US6674162B2Jan 6, 2004
Semiconductor device and manufacturing method thereof
SANYO ELECTRIC CO43 citations92
US7719102B2May 18, 2010
Semiconductor device
SANYO ELECTRIC CO13 citations84
US7508072B2Mar 24, 2009
Semiconductor device with pad electrode for testing and manufacturing method of the same
SANYO ELECTRIC CO19 citations83
US7575994B2Aug 18, 2009
Semiconductor device and manufacturing method of the same
SANYO ELECTRIC CO7 citations73
US7579671B2Aug 25, 2009
Semiconductor device and manufacturing method thereof
SANYO ELECTRIC CO6 citations63
US7981807B2Jul 19, 2011
Manufacturing method of semiconductor device with smoothing
SANYO ELECTRIC CO0 citations52