Inventor
KAMEYAMA KOJIRO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KAMEYAMA KOJIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
12 patentsUS7339273B2Mar 4, 2008
Semiconductor device with a via hole having a diameter at the surface larger than a width of a pad electrode
SANYO ELECTRIC CO46 citations96
US7646100B2Jan 12, 2010
Semiconductor device with penetrating electrode
SANYO ELECTRIC CO22 citations92
US7582971B2Sep 1, 2009
Semiconductor device and manufacturing method of the same
SANYO ELECTRIC CO40 citations92
US7485967B2Feb 3, 2009
Semiconductor device with via hole for electric connection
SANYO ELECTRIC CO20 citations92
US7670955B2Mar 2, 2010
Semiconductor device and manufacturing method of the same
SANYO ELECTRIC CO12 citations84
US7906430B2Mar 15, 2011
Method of manufacturing a semiconductor device with a peeling prevention layer
SANYO ELECTRIC CO6 citations74
US7759247B2Jul 20, 2010
Manufacturing method of semiconductor device with a barrier layer and a metal layer
SANYO ELECTRIC CO5 citations74
US7495881B2Feb 24, 2009
Chucking method and processing method using the same
SANYO ELECTRIC CO2 citations63
US7382037B2Jun 3, 2008
Semiconductor device with a peeling prevention layer
SANYO ELECTRIC CO3 citations63
US7659576B2Feb 9, 2010
Semiconductor device and method of manufacturing the same
SANYO ELECTRIC CO4 citations61
US7820548B2Oct 26, 2010
Semiconductor device and manufacturing method thereof
SANYO ELECTRIC CO0 citations52
US7256420B2Aug 14, 2007
Semiconductor device and manufacturing method thereof
SANYO ELECTRIC CO0 citations52