Inventor
OKAMURA RYUICHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “OKAMURA RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
7 patentsUS6353266B1Mar 5, 2002
Semiconductor device having improved pad coupled to wiring on semiconductor substrate
NEC CORP11 citations73
US6175136B1Jan 16, 2001
Method of forming CMOS device with improved lightly doped drain structure
NEC CORP9 citations73
US6163057ADec 19, 2000
Field effect transistor with improved source/drain diffusion regions having an extremely small capacitance
NEC CORP6 citations73
US5801426ASep 1, 1998
Field effect transistor with improved source/drain diffusion regions having an extremely small capacitance
NEC CORP5 citations73
US5990522ANov 23, 1999
Field effect transistor with improved source/drain diffusion regions having an extremely small capacitance
NEC CORP3 citations62
US6111320AAug 29, 2000
Semiconductor device having a barrier film for preventing penetration of moisture
NEC CORP1 citations51
US6011308AJan 4, 2000
Semiconductor device having a barrier film formed to prevent the entry of moisture and method of manufacturing the same
NEC CORP1 citations51