Inventor
KUROKAWA TETSUYA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KUROKAWA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC ELECTRONICS CORP
4 patentsUS7138700B2Nov 21, 2006
Semiconductor device with guard ring for preventing water from entering circuit region from outside
NEC ELECTRONICS CORP26 citations92
US7388291B2Jun 17, 2008
Semiconductor device and method of fabricating the same
NEC ELECTRONICS CORP11 citations83
US7230337B2Jun 12, 2007
Semiconductor device including ladder-shaped siloxane hydride and method for manufacturing same
NEC ELECTRONICS CORP9 citations73
US7800229B2Sep 21, 2010
Semiconductor device and method for manufacturing same
NEC ELECTRONICS CORP2 citations58